GAMMA Investing LLC
Sector Allocation
- Technology37.6%$1.1B
- Other13.5%$400.1M
- Financials11.5%$340.4M
- Healthcare8.3%$245.8M
- Consumer Discretionary7.0%$208.3M
- Industrials7.0%$206.9M
- Consumer Staples4.1%$122.5M
- Energy3.6%$107.1M
- Materials2.2%$64.8M
- Utilities2.0%$58.4M
AUM History
13fpro.ai/research/fund/gamma-investing-llc-2010235
Conviction and streaks
Concentrating · top 10 = 27.8%From the fund's last 12 quarters of 13F filings: positions held longest at size, and names it added to or trimmed several quarters running.
Largest positions — Q3 2026
NVDA
$171.1MAAPL
$153.9MMSFT
$118.0MAMZN
$72.0MGOOGL
$65.4MAVGO
$55.3MGOOG
$50.2M- ISHARES$48.3M
META
$46.0MJPM
$41.0MMU
$39.2MLLY
$32.8MAMD
$27.7MBRK.B
$26.9MTSLA
$25.8M- ISHARES$24.1M
V
$23.9MJNJ
$22.5M- ISHARES$22.4M
XOM.R34088
$22.1M
Top 20 stock positions. Options are left out: 13F reports them at the underlying's value.
13fpro.ai/research/fund/gamma-investing-llc-2010235
GAMMA Investing LLC 13F holdings — Q3 2026
$3.0B portfolio (+10.0% QoQ) · 4,329 holdings · Q3 2026 13F · top 10 are 28% of the stock portfolio
$171.1M
5.8% of stocks
+10%This quarter-5.4%Since filed6+ qtrsHeld$153.9M
5.2% of stocks
+11%This quarter+2.0%Since filed6+ qtrsHeld$118.0M
4.0% of stocks
+16%This quarter+1.7%Since filed6+ qtrsHeld$72.0M
2.4% of stocks
+11%This quarter-0.4%Since filed6+ qtrsHeld$65.4M
2.2% of stocks
+9%This quarter-8.1%Since filed6+ qtrsHeld$55.3M
1.9% of stocks
+4%This quarter-5.0%Since filed6+ qtrsHeldAIQualityAI quality score is Pro: unlock with a free trialEst. buyEstimated buy price is Pro: unlock with a free trialAdded 5 qtrs in a row$50.2M
1.7% of stocks
+9%This quarter-8.1%Since filed6+ qtrsHeldAIQualityAI quality score is Pro: unlock with a free trialEst. buyEstimated buy price is Pro: unlock with a free trialAdded 5 qtrs in a row- 8
ISHARES INC CORE MSCI EMKT - ETF
$48.3M
1.6% of stocks
+12%This quarter—Since filed—HeldAIQuality—Est. buy— $46.0M
1.6% of stocks
+13%This quarter-14.0%Since filed6+ qtrsHeldAIQualityAI quality score is Pro: unlock with a free trialEst. buyEstimated buy price is Pro: unlock with a free trialAdded 5 qtrs in a row$41.0M
1.4% of stocks
+9%This quarter+1.3%Since filed6+ qtrsHeldAIQualityAI quality score is Pro: unlock with a free trialEst. buyEstimated buy price is Pro: unlock with a free trialAdded 3 qtrs in a row
All holdings — GAMMA Investing LLC (Q3 2026)
4,329 disclosed positions from the Form 13F-HR on SEC EDGAR, with quarter-over-quarter share changes. Largest by value first; the ten above are not repeated. The page lists up to 1,000; every position is in the Excel export.
| # | Company | Held | Source | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 11 | MICRON TECHNOLOGY INC | Technology | $39.2M | 1.3% | 37K | +9% | 6+ qtrsAdded 5 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 12 | ELI LILLY & Co | Healthcare | $32.8M | 1.1% | 28K | +10% | 6+ qtrsAdded 4 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 13 | ADVANCED MICRO DEVICES INC | Technology | $27.7M | 0.9% | 45K | +9% | 6+ qtrsAdded 5 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 14 | BERKSHIRE HATHAWAY INC | Financials | $26.9M | 0.9% | 54K | +12% | 6+ qtrsAdded 5 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 15 | Tesla, Inc. | Consumer Discretionary | $25.8M | 0.9% | 73K | +3% | 6+ qtrsAdded 5 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 16 | — | ISHARES TR SHRT NAT MUN ETF - ETFetf/fund | — | $24.1M | 0.8% | 231K | +4% | — | — | 13F |
| 17 | VISA INC. | Financials | $23.9M | 0.8% | 67K | +10% | 6+ qtrsAdded 5 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 18 | JOHNSON & JOHNSON | Healthcare | $22.5M | 0.8% | 85K | +8% | 6+ qtrsAdded 5 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 19 | — | ISHARES TR NATIONAL MUN ETF - ETFetf/fund | — | $22.4M | 0.8% | 221K | -12% | — | — | 13F |
| 20 | EXXON MOBIL CORP | Energy | $22.1M | 0.8% | 136K | +9% | 6+ qtrsAdded 5 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 21 | AbbVie Inc. | Healthcare | $19.6M | 0.7% | 75K | +10% | 6+ qtrsAdded 5 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 22 | — | VANGUARD BD INDEX FDS INTERMED TERM - ETFetf/fund | — | $17.2M | 0.6% | 236K | -21% | — | — | 13F |
| 23 | Walmart Inc. | Consumer Staples | $15.5M | 0.5% | 149K | +2% | 6+ qtrsAdded 5 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 24 | CISCO SYSTEMS, INC. | Technology | $15.4M | 0.5% | 143K | +0.5% | 6+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 25 | — | SPDR SERIES TRUST ST SHOR CORP ETF - ETFetf/fund | — | $15.0M | 0.5% | 508K | +7% | — | — | 13F |
| 26 | $MRK | Merck & Co., Inc. | Healthcare | $14.6M | 0.5% | 101K | +6% | |||
| 27 | $INTC | INTEL CORP | Technology | $14.4M | 0.5% | 119K | +5% | |||
| 28 | $LRCX | LAM RESEARCH CORP | Technology | $14.1M | 0.5% | 43K | +8% | |||
| 29 | $MA | Mastercard Inc | Financials | $13.7M | 0.5% | 25K | +10% | |||
| 30 | $AMAT | APPLIED MATERIALS INC /DE | Technology | $13.3M | 0.5% | 26K | +4% | |||
| 31 | $CAT | CATERPILLAR INC | Industrials | $12.8M | 0.4% | 16K | +7% | |||
| 32 | $KO | COCA COLA CO | Consumer Staples | $12.6M | 0.4% | 147K | +11% | |||
| 33 | $CVX | CHEVRON CORP | Energy | $11.7M | 0.4% | 57K | +7% | |||
| 34 | $PANW | Palo Alto Networks Inc | Technology | $11.5M | 0.4% | 29K | +7% | |||
| 35 | $COST | COSTCO WHOLESALE CORP /NEW | Consumer Staples | $11.2M | 0.4% | 12K | -3% | |||
| 36 | $UNH | UNITEDHEALTH GROUP INC | Healthcare | $10.9M | 0.4% | 30K | -1% | |||
| 37 | $PLTR | Palantir Technologies Inc. | Technology | $10.9M | 0.4% | 58K | +29% | |||
| 38 | — | ISHARES INC MSCI CDA ETF - ETF | — | $10.9M | 0.4% | 186K | +21% | |||
| 39 | $APH | AMPHENOL CORP /DE/ | Technology | $10.2M | 0.3% | 121K | +121% | |||
| 40 | $PM | Philip Morris International Inc. | Consumer Staples | $10.1M | 0.3% | 53K | +8% | |||
| 41 | $GE | GENERAL ELECTRIC CO | Industrials | $10.1M | 0.3% | 32K | +4% | |||
| 42 | $SNDK | Sandisk Corp | Technology | $10.1M | 0.3% | 5,786 | +0.1% | |||
| 43 | $BAC | BANK OF AMERICA CORP /DE/ | Financials | $10.0M | 0.3% | 184K | +5% | |||
| 44 | $GS | GOLDMAN SACHS GROUP INC | Financials | $9.6M | 0.3% | 11K | +0.6% | |||
| 45 | $PG | PROCTER & GAMBLE Co | Consumer Staples | $9.3M | 0.3% | 64K | +7% | |||
| 46 | $GEV | GE Vernova Inc. | Industrials | $9.3M | 0.3% | 9,787 | +5% | |||
| 47 | $RTX | RTX Corp | Industrials | $9.2M | 0.3% | 50K | +6% | |||
| 48 | $HD | HOME DEPOT, INC. | Consumer Discretionary | $9.0M | 0.3% | 32K | -11% | |||
| 49 | — | ISHARES TR INTRM GOV CR ETF - ETF | — | $8.7M | 0.3% | 84K | +283% | |||
| 50 | $ANET | Arista Networks, Inc. | Technology | $8.6M | 0.3% | 42K | +18% | |||
| 51 | $NFLX | NETFLIX INC | Communication Services | $8.5M | 0.3% | 123K | +10% | |||
| 52 | $AMGN | AMGEN INC | Healthcare | $8.4M | 0.3% | 20K | +8% | |||
| 53 | — | SPDR SERIES TRUST ST NUVE TERM ETF - ETF | — | $8.4M | 0.3% | 180K | +127% | |||
| 54 | $TXN | TEXAS INSTRUMENTS INC | Technology | $8.3M | 0.3% | 30K | +11% | |||
| 55 | $CRWD | CrowdStrike Holdings, Inc. | Technology | $8.3M | 0.3% | 31K | +345% | |||
| 56 | — | ISHARES TR MSCI CHINA ETF - ETF | — | $8.3M | 0.3% | 159K | +7% | |||
| 57 | $KLAC | KLA CORP | Technology | $7.9M | 0.3% | 40K | +8% | |||
| 58 | $MS | MORGAN STANLEY | Financials | $7.8M | 0.3% | 42K | +5% | |||
| 59 | $ETN | Eaton Corp plc | Industrials | $7.8M | 0.3% | 18K | +8% | |||
| 60 | $TSM | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD | Technology | $7.8M | 0.3% | 17K | +6% | |||
| 61 | $C | CITIGROUP INC | Financials | $7.6M | 0.3% | 59K | +7% | |||
| 62 | $ADI | ANALOG DEVICES INC | Technology | $7.5M | 0.3% | 19K | +9% | |||
| 63 | $SPY | SPDR S&P 500 ETF TRUST | — | $7.5M | 0.3% | 9,787 | +4% | |||
| 64 | $ADP | AUTOMATIC DATA PROCESSING INC | Technology | $7.1M | 0.2% | 27K | +10% | |||
| 65 | $ASML | ASML HOLDING NV | Technology | $7.0M | 0.2% | 3,881 | +11% | |||
| 66 | $DELL | Dell Technologies Inc. | Technology | $6.9M | 0.2% | 13K | +8% | |||
| 67 | $ORCL | ORACLE CORP | Technology | $6.7M | 0.2% | 49K | -6% | |||
| 68 | $TMO | THERMO FISHER SCIENTIFIC INC. | Healthcare | $6.6M | 0.2% | 9,821 | +11% | |||
| 69 | $WFC | WELLS FARGO & COMPANY/MN | Financials | $6.5M | 0.2% | 81K | +14% | |||
| 70 | — | ISHARES TR CORE DIV GRWTH - ETF | — | $6.5M | 0.2% | 86K | +1% | |||
| 71 | $STX | Seagate Technology Holdings plc | Technology | $6.4M | 0.2% | 6,988 | +6% | |||
| 72 | $SCHW | SCHWAB CHARLES CORP | Financials | $6.3M | 0.2% | 65K | +16% | |||
| 73 | $COP | CONOCOPHILLIPS | Energy | $6.3M | 0.2% | 50K | +9% | |||
| 74 | — | ISHARES TR RUS 1000 GRW ETF - ETF | — | $6.2M | 0.2% | 50K | +5% | |||
| 75 | — | ISHARES TR CORE SP500 ETF - ETF | — | $6.2M | 0.2% | 8,106 | +3% | |||
| 76 | $ABT | ABBOTT LABORATORIES | Healthcare | $6.2M | 0.2% | 62K | +14% | |||
| 77 | $VLO | VALERO ENERGY CORP/TX | Energy | $6.0M | 0.2% | 15K | +5% | |||
| 78 | $BLK | BlackRock, Inc. | Financials | $6.0M | 0.2% | 5,663 | +5% | |||
| 79 | — | VANGUARD SCOTTSDALE FDS SHRT TRM CORP BD - ETF | — | $6.0M | 0.2% | 77K | +288% | |||
| 80 | $MPC | Marathon Petroleum Corp | Energy | $6.0M | 0.2% | 15K | +5% | |||
| 81 | $PEP | PEPSICO INC | Consumer Staples | $5.9M | 0.2% | 46K | -10% | |||
| 82 | $GILD | GILEAD SCIENCES, INC. | Healthcare | $5.7M | 0.2% | 38K | +10% | |||
| 83 | $IBM | INTERNATIONAL BUSINESS MACHINES CORP | Technology | $5.7M | 0.2% | 26K | -10% | |||
| 84 | $WDC | WESTERN DIGITAL CORP | Technology | $5.7M | 0.2% | 13K | +0.0% | |||
| 85 | $QCOM | QUALCOMM INC/DE | Technology | $5.6M | 0.2% | 31K | +9% | |||
| 86 | — | SPDR SERIES TRUST ST STR NUVEE ETF - ETF | — | $5.6M | 0.2% | 131K | +389% | |||
| 87 | $FTNT | Fortinet, Inc. | Technology | $5.3M | 0.2% | 30K | +4% | |||
| 88 | $T | AT&T INC. | Communication Services | $5.3M | 0.2% | 217K | +13% | |||
| 89 | $DE | DEERE & CO | Industrials | $5.3M | 0.2% | 7,847 | +14% | |||
| 90 | — | VANGUARD INDEX FDS MRNGSTR VAL ETF - ETF | — | $5.1M | 0.2% | 24K | +3% | |||
| 91 | $MRVL | Marvell Technology, Inc. | Technology | $5.0M | 0.2% | 19K | +20% | |||
| 92 | $AXP | AMERICAN EXPRESS CO | Financials | $5.0M | 0.2% | 16K | +3% | |||
| 93 | $VZ | VERIZON COMMUNICATIONS INC | Communication Services | $5.0M | 0.2% | 108K | +10% | |||
| 94 | $TRV | TRAVELERS COMPANIES, INC. | Financials | $4.9M | 0.2% | 14K | +4% | |||
| 95 | $UNP | UNION PACIFIC CORP | Industrials | $4.9M | 0.2% | 18K | +9% | |||
| 96 | $COF | CAPITAL ONE FINANCIAL CORP | Financials | $4.9M | 0.2% | 25K | +18% | |||
| 97 | — | ISHARES TR RUS 1000 VAL ETF - ETF | — | $4.9M | 0.2% | 20K | +3% | |||
| 98 | $PH | Parker-Hannifin Corp | Industrials | $4.8M | 0.2% | 4,982 | +15% | |||
| 99 | $PSX | Phillips 66 | Energy | $4.7M | 0.2% | 19K | +8% | |||
| 100 | $TJX | TJX COMPANIES INC /DE/ | Consumer Discretionary | $4.7M | 0.2% | 35K | -7% | |||
| 101 | $WELL | WELLTOWER INC. | Real Estate | $4.6M | 0.2% | 20K | +9% | |||
| 102 | $NEE | NEXTERA ENERGY INC | Utilities | $4.5M | 0.1% | 60K | -1% | |||
| 103 | $LIN | LINDE PLC | Materials | $4.5M | 0.1% | 9,458 | -4% | |||
| 104 | $FAST | FASTENAL CO | Industrials | $4.5M | 0.1% | 90K | +12% | |||
| 105 | $CRM | Salesforce, Inc. | Technology | $4.5M | 0.1% | 19K | +30% | |||
| 106 | $MCK | MCKESSON CORP | Consumer Staples | $4.4M | 0.1% | 5,210 | +7% | |||
| 107 | $MO | ALTRIA GROUP, INC. | Consumer Staples | $4.4M | 0.1% | 65K | +5% | |||
| 108 | $USB | US BANCORP DE | Financials | $4.4M | 0.1% | 75K | +19% | |||
| 109 | $DIS | Walt Disney Co | Communication Services | $4.3M | 0.1% | 41K | +2% | |||
| 110 | $CB | Chubb Ltd | Financials | $4.2M | 0.1% | 13K | +12% | |||
| 111 | — | VANGUARD INDEX FDS SP 500 ETF SHS - ETF | — | $4.2M | 0.1% | 5,938 | +12% | |||
| 112 | $MCD | MCDONALDS CORP | Consumer Discretionary | $4.2M | 0.1% | 18K | -7% | |||
| 113 | $BKNG | Booking Holdings Inc. | Consumer Discretionary | $4.1M | 0.1% | 25K | +7% | |||
| 114 | $PGR | PROGRESSIVE CORP/OH/ | Financials | $4.1M | 0.1% | 20K | +16% | |||
| 115 | — | ISHARES TR CORE SP SCP ETF - ETF | — | $4.0M | 0.1% | 29K | +6% | |||
| 116 | $WMB | WILLIAMS COMPANIES, INC. | Energy | $4.0M | 0.1% | 58K | +0.4% | |||
| 117 | $NEM | NEWMONT Corp /DE/ | Materials | $4.0M | 0.1% | 34K | +13% | |||
| 118 | $VRTX | VERTEX PHARMACEUTICALS INC / MA | Healthcare | $4.0M | 0.1% | 7,569 | +9% | |||
| 119 | $NOW | ServiceNow, Inc. | Technology | $3.9M | 0.1% | 29K | +22% | |||
| 120 | $AEP | AMERICAN ELECTRIC POWER CO INC | Utilities | $3.9M | 0.1% | 33K | +2% | |||
| 121 | $BNY | Bank of New York Mellon Corp | Financials | $3.8M | 0.1% | 27K | +5% | |||
| 122 | — | ISHARES TR RUS MID CAP ETF - ETF | — | $3.8M | 0.1% | 36K | +9% | |||
| 123 | $PWR | QUANTA SERVICES, INC. | Industrials | $3.8M | 0.1% | 5,898 | +5% | |||
| 124 | $HWM | Howmet Aerospace Inc. | Materials | $3.8M | 0.1% | 17K | +4% | |||
| 125 | $QQQ | INVESCO QQQ TRUST, SERIES 1 | — | $3.8M | 0.1% | 5,090 | -5% | |||
| 126 | $LMT | LOCKHEED MARTIN CORP | Industrials | $3.8M | 0.1% | 7,372 | +8% | |||
| 127 | $CSX | CSX CORP | Industrials | $3.7M | 0.1% | 80K | +5% | |||
| 128 | $KEYS | Keysight Technologies, Inc. | Technology | $3.7M | 0.1% | 10K | +29% | |||
| 129 | $JCI | Johnson Controls International plc | Industrials | $3.6M | 0.1% | 24K | +6% | |||
| 130 | $TT | Trane Technologies plc | Technology | $3.6M | 0.1% | 7,884 | -0.5% | |||
| 131 | $LITE | Lumentum Holdings Inc. | Technology | $3.5M | 0.1% | 3,623 | +9% | |||
| 132 | $BMY | BRISTOL MYERS SQUIBB CO | Healthcare | $3.5M | 0.1% | 56K | +8% | |||
| 133 | — | PIMCO ETF TR INTER MUN BD ACT - ETF | — | $3.5M | 0.1% | 70K | -12% | |||
| 134 | $WWD | Woodward, Inc. | Technology | $3.4M | 0.1% | 10K | +4% | |||
| 135 | $ISRG | INTUITIVE SURGICAL INC | Healthcare | $3.4M | 0.1% | 8,334 | +20% | |||
| 136 | $ITW | ILLINOIS TOOL WORKS INC | Industrials | $3.4M | 0.1% | 13K | +12% | |||
| 137 | $ACN | Accenture plc | Technology | $3.4M | 0.1% | 18K | +34% | |||
| 138 | $GLW | CORNING INC /NY | Materials | $3.4M | 0.1% | 22K | +7% | |||
| 139 | $DHR | DANAHER CORP /DE/ | Healthcare | $3.4M | 0.1% | 15K | +23% | |||
| 140 | $DVN | DEVON ENERGY CORP/DE | Energy | $3.3M | 0.1% | 71K | +20% | |||
| 141 | $MMM | 3M CO | Healthcare | $3.2M | 0.1% | 20K | +5% | |||
| 142 | — | ISHARES TR CORE SP MCP ETF - ETF | — | $3.2M | 0.1% | 45K | +4% | |||
| 143 | $MNST | Monster Beverage Corp | Consumer Staples | $3.2M | 0.1% | 78K | +113% | |||
| 144 | $PLD | Prologis, Inc. | Real Estate | $3.2M | 0.1% | 24K | -0.1% | |||
| 145 | $MPWR | MONOLITHIC POWER SYSTEMS, INC. | Technology | $3.1M | 0.1% | 2,337 | +11% | |||
| 146 | $GD | GENERAL DYNAMICS CORP | Industrials | $3.1M | 0.1% | 9,471 | +10% | |||
| 147 | $CDNS | CADENCE DESIGN SYSTEMS INC | Technology | $3.1M | 0.1% | 9,459 | -5% | |||
| 148 | $MRNA | Moderna, Inc. | Healthcare | $3.1M | 0.1% | 16K | +11% | |||
| 149 | $CVS | CVS HEALTH Corp | Healthcare | $3.1M | 0.1% | 36K | +13% | |||
| 150 | $PAYX | PAYCHEX INC | Technology | $3.1M | 0.1% | 31K | +11% |
What changed in Q3 2026
Against the previous quarter's 13F: 292 new, 2,890 added to, 709 trimmed, 133 sold out. Share-count changes; largest moves by dollar size first.
New positions (292)
- TOKYO ELECTRON LTD SPONSORED ADS - ADR$1.2M
first bought this quarter
- TEVA PHARMACEUTICAL INDS LTD SHS - Common Stock$481K
first bought this quarter
- GATES INDL CORP LTD COM SHS - Common Stock$477K
first bought this quarter
- DAIFUKU CO LTD SPONSORED ADS - ADR$220K
first bought this quarter
- VANECK ETF TRUST INTRMDT MUNI ETF - ETF$165K
first bought this quarter
$MBGLMobility Global Inc.$121K
first bought this quarter
+286 more in the Excel export
Added to (2,890)
now $118.0M · held 6+ qtrs, 5 adds in a row
now $171.1M · held 6+ qtrs, 5 adds in a row
now $153.9M · held 6+ qtrs, 5 adds in a row
now $72.0M · held 6+ qtrs, 5 adds in a row
$CRWDCrowdStrike Holdings, Inc.+345%
now $8.3M · held 6+ qtrs, 5 adds in a row
- ISHARES TR INTRM GOV CR ETF - ETF+283%
now $8.7M
+2,884 more in the Excel export
Trimmed (709)
- VANGUARD BD INDEX FDS INTERMED TERM - ETF-21%
now $17.2M
- ISHARES TR NATIONAL MUN ETF - ETF-12%
now $22.4M
$HDHOME DEPOT, INC.-11%
now $9.0M · held 6+ qtrs
$PEPPEPSICO INC-10%
now $5.9M · held 6+ qtrs, 2 trims in a row
$IBMINTERNATIONAL BUSINESS MACHINES CORP-10%
now $5.7M · held 6+ qtrs
- PIMCO ETF TR INTER MUN BD ACT - ETF-12%
now $3.5M
+703 more in the Excel export
Sold out (133)
$EAELECTRONIC ARTS INC.was $2.4M
held 7+ qtrs
- TOKYO ELECTRON LTD UNSPON ADR - ADRwas $1.5M
$WBSWEBSTER FINANCIAL CORPwas $459K
held 7+ qtrs
$GTESGates Industrial Corp Ltd.was $431K
$AVBAVALONBAY COMMUNITIES INCwas $416K
$TEVATEVA PHARMACEUTICAL INDUSTRIES LTDwas $385K
+127 more in the Excel export
Holdings by quarter
Every 13F GAMMA Investing LLC has filed, 11 earlier quarters. Pick one to see what it held then.
Is it too late to follow GAMMA Investing?
Q3 2026 13F filed with the SEC on Oct 8, 2026. Prices are closing prices as of Oct 27, 2026.
Average quality of GAMMA Investing's top 20 holdings: 78/100 (our AI quality score, weighted by position size; 20 of the 20 are scored)
Top 10 since filing
-3.3%
Value-weighted move of the 10 largest stock positions
Turnover
1%
Last quarter; 7% over the last 4
Top 10 weight
28%
Share of the stock portfolio in its 10 largest positions
Held 4+ quarters
100%
Share of portfolio value in positions held a year or more
Highest-quality names it owns(among its 100 largest positions)
The 8 highest-scoring companies in this portfolio are a Pro feature.
How these are measured
- Moves since the quarter-end and since the filing date use our own daily closing prices, from the close on (or just before) each date to the latest close.
- Turnover is the lesser of shares bought or sold in a quarter, valued at the quarter-end prices in the 13F, divided by the average of the two quarters' stock portfolio values.
- Quarters held and add/trim streaks count back only through quarters whose filed holdings add up to the filing's own cover-page total (back to Q2 2025 for this fund). A change counts as an add or a trim when the split-adjusted share count moves by more than 1%.
- Estimate, not the fund's reported cost. For each quarter in the current holding period in which the fund's share count rose (split-adjusted), we take that quarter's average daily close and weight it by the shares added; sales do not change an average cost. Quarters where the stock's price history and the 13F's own implied price disagree by more than 2x are left out.
- Put and call option rows report the value of the underlying shares, not a position the fund paid for, so they are left out of all of the above.
Portfolio Overview
GAMMA Investing LLC disclosed 4,329 positions worth $3.0B in its Form 13F-HR for Q3 2026, led by $NVDA (NVIDIA CORP) at 5.8% of the equity portfolio, followed by $AAPL and $MSFT. During the quarter the fund opened 292 new positions and exited 133 and a full exit from $EA. The portfolio is most concentrated in Technology (37.6% of disclosed assets). All figures are sourced directly from GAMMA Investing LLC’s Form 13F-HR filing with the SEC under CIK 2010235.
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