OSTERWEIS CAPITAL MANAGEMENT INC
Sector Allocation
- Technology34.2%$726.1M
- Financials13.6%$287.3M
- Healthcare13.3%$281.4M
- Industrials10.0%$211.5M
- Consumer Discretionary9.1%$193.1M
- Real Estate5.9%$125.1M
- Other4.9%$104.3M
- Utilities4.3%$91.3M
- Communication Services2.3%$48.1M
- Energy1.0%$21.8M
AUM History
13fpro.ai/research/fund/osterweis-capital-management-inc-1007524
Conviction and streaks
Concentrating · top 10 = 29.7%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 — Q2 2026
GOOG
$113.8MAAPL
$69.4M- MARRIOTT$62.2M
AMZN
$60.2MAMAT
$58.8MAFRM
$56.6MADI
$53.7MMSFT
$52.6MLLY
$52.3MAVGO
$51.1MV
$48.8MWCN
$46.4MJPM
$45.8MNVDA
$44.5MPEB
$40.3MAZO
$40.0MUSFD
$36.1MDHR
$35.4M- REDFIN$34.1M
ABBV
$34.0M
Top 20 stock positions. Options are left out: 13F reports them at the underlying's value.
13fpro.ai/research/fund/osterweis-capital-management-inc-1007524
OSTERWEIS CAPITAL MANAGEMENT INC 13F holdings — Q2 2026
$2.1B portfolio (+9.4% QoQ) · 231 holdings · Q2 2026 13F · top 10 are 30% of the stock portfolio
$113.8M
5.4% of stocks
-2%This quarter-8.5%Since filed3+ qtrsHeld$69.4M
3.3% of stocks
+426%This quarter+12.4%Since filed3+ qtrsHeld- 3
MARRIOTT VACATIONS WORLDWIDE - NOTE 3.250%12/1
$62.2M
2.9% of stocks
+27%This quarter—Since filed—HeldAIQuality—Est. buy— $60.2M
2.8% of stocks
-2%This quarter-5.2%Since filed3+ qtrsHeldAIQuality67.5#364Est. buyEstimated buy price is Pro: unlock with a free trialTrimmed 2 qtrs in a row$58.8M
2.8% of stocks
-43%This quarter-23.6%Since filed3+ qtrsHeldAIQuality71.6#176Est. buyEstimated buy price is Pro: unlock with a free trialTrimmed 2 qtrs in a row$56.6M
2.7% of stocks
No changeThis quarter-11.3%Since filed3+ qtrsHeld$53.7M
2.5% of stocks
-10%This quarter+4.8%Since filed3+ qtrsHeldAIQualityAI quality score is Pro: unlock with a free trialEst. buyEstimated buy price is Pro: unlock with a free trialTrimmed 2 qtrs in a row$52.6M
2.5% of stocks
-3%This quarter+7.5%Since filed3+ qtrsHeldAIQualityAI quality score is Pro: unlock with a free trialEst. buyEstimated buy price is Pro: unlock with a free trialTrimmed 2 qtrs in a row$52.3M
2.5% of stocks
-3%This quarter+8.4%Since filed3+ qtrsHeld$51.1M
2.4% of stocks
-13%This quarter-16.2%Since filed3+ qtrsHeldAIQualityAI quality score is Pro: unlock with a free trialEst. buyEstimated buy price is Pro: unlock with a free trialTrimmed 2 qtrs in a row
All holdings — OSTERWEIS CAPITAL MANAGEMENT INC (Q2 2026)
231 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.
| # | Company | Held | Source | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 11 | VISA INC. | Financials | $48.8M | 2.3% | 142K | -1% | 3+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 12 | Waste Connections, Inc. | Utilities | $46.4M | 2.2% | 278K | +16% | 3+ qtrsAdded 2 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 13 | JPMORGAN CHASE & CO | Financials | $45.8M | 2.2% | 140K | -1% | 3+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 14 | NVIDIA CORP | Technology | $44.5M | 2.1% | 222K | -3% | 3+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 15 | Pebblebrook Hotel Trustnote | Real Estate | $40.3M | 1.9% | 40.57M | +20% | 3+ qtrsAdded 2 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 16 | AUTOZONE INC | Consumer Discretionary | $40.0M | 1.9% | 13K | -0.7% | 3+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 17 | US Foods Holding Corp. | Consumer Discretionary | $36.1M | 1.7% | 353K | -0.3% | 3+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 18 | DANAHER CORP /DE/ | Healthcare | $35.4M | 1.7% | 186K | -3% | 3+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 19 | — | REDFIN CORP - NOTE 0.500% 4/0note | — | $34.1M | 1.6% | 35.38M | New | — | — | 13F |
| 20 | AbbVie Inc. | Healthcare | $34.0M | 1.6% | 135K | +26% | 3+ qtrsAdded 2 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 21 | Terreno Realty Corp | Real Estate | $32.9M | 1.6% | 509K | -8% | 3+ qtrsTrimmed 2 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 22 | American Water Works Company, Inc. | Utilities | $32.8M | 1.6% | 249K | -3% | 3+ qtrsTrimmed 2 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 23 | BOEING CO | Industrials | $31.8M | 1.5% | 147K | +35% | 3+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 24 | PROGRESSIVE CORP/OH/ | Financials | $31.1M | 1.5% | 142K | -2% | 3+ qtrsTrimmed 2 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 25 | LAMAR ADVERTISING CO/NEW | Real Estate | $30.8M | 1.4% | 197K | -2% | 3+ qtrsTrimmed 2 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 26 | $ZD | ZIFF DAVIS, INC. | Communication Services | $30.3M | 1.4% | 30.59M | — | |||
| 27 | $BSX | BOSTON SCIENTIFIC CORP | Healthcare | $30.3M | 1.4% | 709K | +60% | |||
| 28 | $SNPS | SYNOPSYS INC | Technology | $30.2M | 1.4% | 68K | +54% | |||
| 29 | $AME | AMETEK INC/ | Industrials | $28.0M | 1.3% | 116K | -1% | |||
| 30 | $FERG | Ferguson Enterprises Inc. /DE/ | Consumer Discretionary | $27.4M | 1.3% | 116K | -2% | |||
| 31 | $DE | DEERE & CO | Industrials | $27.3M | 1.3% | 43K | -1.0% | |||
| 32 | $NVR | NVR INC | Industrials | $27.0M | 1.3% | 3,962 | +45% | |||
| 33 | $CP | CANADIAN PACIFIC KANSAS CITY LTD/CN | Industrials | $26.4M | 1.3% | 305K | -5% | |||
| 34 | $AJG | Arthur J. Gallagher & Co. | Financials | $21.1M | 1.0% | 92K | New | |||
| 35 | $APD | Air Products & Chemicals, Inc. | Materials | $20.6M | 1.0% | 70K | -38% | |||
| 36 | $VCEL | Vericel Corp | Healthcare | $17.7M | 0.8% | 398K | -0.7% | |||
| 37 | $LTH | Life Time Group Holdings, Inc. | Communication Services | $17.5M | 0.8% | 429K | -17% | |||
| 38 | $SPXC | SPX Technologies, Inc. | Industrials | $17.4M | 0.8% | 71K | +45% | |||
| 39 | $NOVT | NOVANTA INC | Technology | $17.1M | 0.8% | 105K | -2% | |||
| 40 | $CDNL | Cardinal Infrastructure Group Inc. | Industrials | $16.9M | 0.8% | 180K | +6% | |||
| 41 | $SLB | SLB LIMITED/NV | Energy | $16.9M | 0.8% | 363K | -3% | |||
| 42 | $TWLO | TWILIO INC | Technology | $16.6M | 0.8% | 81K | +22% | |||
| 43 | $VSEC | VSE CORP | Technology | $16.4M | 0.8% | 72K | -1% | |||
| 44 | $AX | Axos Financial, Inc. | Financials | $16.1M | 0.8% | 166K | +1% | |||
| 45 | $LOAR | Loar Holdings Inc. | Industrials | $15.2M | 0.7% | 189K | +36% | |||
| 46 | $RGEN | REPLIGEN CORP | Healthcare | $15.1M | 0.7% | 111K | +20% | |||
| 47 | $KEYS | Keysight Technologies, Inc. | Technology | $14.8M | 0.7% | 42K | -63% | |||
| 48 | $GH | Guardant Health, Inc. | Healthcare | $14.6M | 0.7% | 97K | -35% | |||
| 49 | $UPWK | UPWORK, INC | Technology | $14.6M | 0.7% | 14.68M | — | |||
| 50 | $BROS | Dutch Bros Inc. | Consumer Discretionary | $14.5M | 0.7% | 202K | New | |||
| 51 | $ALHC | Alignment Healthcare, Inc. | Healthcare | $14.4M | 0.7% | 604K | +74% | |||
| 52 | $DOCN | DigitalOcean Holdings, Inc. | Technology | $14.4M | 0.7% | 92K | -21% | |||
| 53 | $ATRC | AtriCure, Inc. | Healthcare | $14.0M | 0.7% | 501K | +43% | |||
| 54 | $META | Meta Platforms, Inc. | Technology | $14.0M | 0.7% | 25K | -0.7% | |||
| 55 | $CPAY | CORPAY, INC. | Financials | $13.6M | 0.6% | 41K | -2% | |||
| 56 | $WK | WORKIVA INC | Technology | $13.4M | 0.6% | 13.44M | New | |||
| 57 | $BOOT | Boot Barn Holdings, Inc. | Consumer Discretionary | $13.3M | 0.6% | 81K | +38% | |||
| 58 | $FSV | FirstService Corp | Real Estate | $13.0M | 0.6% | 92K | +41% | |||
| 59 | $NVS | NOVARTIS AG | Healthcare | $12.9M | 0.6% | 82K | -2% | |||
| 60 | $AFRM | Affirm Holdings, Inc. | Financials | $12.9M | 0.6% | 158K | +159% | |||
| 61 | $SITM | SITIME Corp | Technology | $12.4M | 0.6% | 17K | -34% | |||
| 62 | $TRNS | TRANSCAT INC | Technology | $12.3M | 0.6% | 133K | +32% | |||
| 63 | $LSCC | LATTICE SEMICONDUCTOR CORP | Technology | $12.2M | 0.6% | 80K | -25% | |||
| 64 | $CWST | CASELLA WASTE SYSTEMS INC | Utilities | $11.9M | 0.6% | 123K | -17% | |||
| 65 | $TWST | Twist Bioscience Corp | Healthcare | $11.5M | 0.5% | 111K | -47% | |||
| 66 | $MU | MICRON TECHNOLOGY INC | Technology | $10.3M | 0.5% | 8,964 | +4618% | |||
| 67 | $SMTC | SEMTECH CORP | Technology | $9.8M | 0.5% | 60K | New | |||
| 68 | $MTSI | MACOM Technology Solutions Holdings, Inc. | Technology | $9.7M | 0.5% | 25K | -31% | |||
| 69 | $TTAN | ServiceTitan, Inc. | Technology | $9.6M | 0.5% | 136K | +128% | |||
| 70 | $ICE | Intercontinental Exchange, Inc. | Financials | $9.4M | 0.5% | 77K | -57% | |||
| 71 | $NXT | Nextpower Inc. | Technology | $8.9M | 0.4% | 75K | -9% | |||
| 72 | $HNGE | Hinge Health, Inc. | Technology | $8.6M | 0.4% | 104K | -51% | |||
| 73 | $NAVN | Navan, Inc. | Technology | $7.7M | 0.4% | 338K | New | |||
| 74 | $BAC | BANK OF AMERICA CORP /DE/ | Financials | $7.3M | 0.3% | 128K | New | |||
| 75 | $ETSY | ETSY INC | Industrials | $7.1M | 0.3% | 7.75M | — | |||
| 76 | $LH | LABCORP HOLDINGS INC. | Healthcare | $7.1M | 0.3% | 25K | -67% | |||
| 77 | $PSA | Public Storage | Real Estate | $6.7M | 0.3% | 21K | -73% | |||
| 78 | $COGT | Cogent Biosciences, Inc. | Healthcare | $6.7M | 0.3% | 172K | +14% | |||
| 79 | $DAVE | Dave Inc./DE | Financials | $6.6M | 0.3% | 18K | New | |||
| 80 | $MEC | Mayville Engineering Company, Inc. | Industrials | $6.5M | 0.3% | 175K | New | |||
| 81 | $AGYS | AGILYSYS INC | Technology | $6.5M | 0.3% | 62K | New | |||
| 82 | $LHX | L3HARRIS TECHNOLOGIES, INC. /DE/ | Technology | $6.5M | 0.3% | 22K | -75% | |||
| 83 | $TPB | Turning Point Brands, Inc. | Consumer Staples | $6.5M | 0.3% | 76K | +29% | |||
| 84 | $WAY | Waystar Holding Corp. | Technology | $5.8M | 0.3% | 281K | New | |||
| 85 | $GKOS | GLAUKOS Corp | Healthcare | $5.7M | 0.3% | 41K | -57% | |||
| 86 | $GLXY | Galaxy Digital Inc. | Financials | $5.3M | 0.3% | 194K | New | |||
| 87 | $CECO | CECO ENVIRONMENTAL CORP | Industrials | $4.7M | 0.2% | 52K | -77% | |||
| 88 | $ARWR | ARROWHEAD PHARMACEUTICALS, INC. | Healthcare | $4.1M | 0.2% | 50K | New | |||
| 89 | $PRCT | PROCEPT BioRobotics Corp | Healthcare | $3.8M | 0.2% | 167K | +65% | |||
| 90 | $BRK.A | BERKSHIRE HATHAWAY INC | Financials | $3.7M | 0.2% | 5 | — | |||
| 91 | $CHYM | Chime Financial, Inc. | Financials | $3.4M | 0.2% | 165K | -20% | |||
| 92 | $EPD | ENTERPRISE PRODUCTS PARTNERS L.P. | Energy | $3.2M | 0.1% | 88K | — | |||
| 93 | $BRK.B | BERKSHIRE HATHAWAY INC | Financials | $2.6M | 0.1% | 5,192 | -2% | |||
| 94 | $PG | PROCTER & GAMBLE Co | Consumer Staples | $2.3M | 0.1% | 16K | -1.0% | |||
| 95 | $ADSK | Autodesk, Inc. | Technology | $2.3M | 0.1% | 12K | -14% | |||
| 96 | $GOOGL | Alphabet Inc. | Technology | $1.6M | 0.1% | 4,511 | -9% | |||
| 97 | — | VANGUARD INDEX FDS - S&P 500 ETF SHS | — | $1.6M | 0.1% | 2,317 | +33% | |||
| 98 | $FICO | FAIR ISAAC CORP | Technology | $1.5M | 0.1% | 1,292 | — | |||
| 99 | — | SCHWAB STRATEGIC TR - US BRD MKT ETF | — | $1.4M | 0.1% | 49K | -15% | |||
| 100 | $XOM.R34088 | EXXON MOBIL CORP | Energy | $1.3M | 0.1% | 9,494 | -12% | |||
| 101 | $ESS | ESSEX PROPERTY TRUST, INC. | Real Estate | $1.2M | 0.1% | 4,000 | — | |||
| 102 | $JNJ | JOHNSON & JOHNSON | Healthcare | $1.1M | 0.1% | 4,431 | — | |||
| 103 | $UNP | UNION PACIFIC CORP | Industrials | $1.1M | 0.1% | 4,003 | — | |||
| 104 | $PLTR | Palantir Technologies Inc. | Technology | $1.1M | 0.1% | 9,042 | -2% | |||
| 105 | — | SELECT SECTOR SPDR TR - ST STR TECHN ETF | — | $987K | 0.1% | 5,182 | — | |||
| 106 | $WDAY | Workday, Inc. | Technology | $795K | 0.0% | 6,493 | -49% | |||
| 107 | $KLAC | KLA CORP | Technology | $658K | 0.0% | 2,180 | +900% | |||
| 108 | — | FIRST TR EXCHANGE TRAD FD VI - FST TR GLB FD | — | $525K | 0.0% | 19K | -19% | |||
| 109 | $AXP | AMERICAN EXPRESS CO | Financials | $512K | 0.0% | 1,515 | — | |||
| 110 | — | PIMCO ETF TR - 0-5 HIGH YIELD | — | $502K | 0.0% | 5,370 | — | |||
| 111 | — | VANGUARD STAR FDS - VG TL INTL STK F | — | $459K | 0.0% | 5,371 | -11% | |||
| 112 | $WRB | BERKLEY W R CORP | Financials | $447K | 0.0% | 6,331 | — | |||
| 113 | $MS | MORGAN STANLEY | Financials | $445K | 0.0% | 2,128 | -7% | |||
| 114 | $TSLA | Tesla, Inc. | Consumer Discretionary | $435K | 0.0% | 1,034 | — | |||
| 115 | — | ISHARES TR - CORE 1 5 YR USD | — | $434K | 0.0% | 9,000 | — | |||
| 116 | $CLX | CLOROX CO /DE/ | Consumer Staples | $421K | 0.0% | 4,411 | — | |||
| 117 | $QQQ | INVESCO QQQ TRUST, SERIES 1 | — | $406K | 0.0% | 551 | New | |||
| 118 | $COST | COSTCO WHOLESALE CORP /NEW | Consumer Staples | $404K | 0.0% | 432 | -5% | |||
| 119 | $HD | HOME DEPOT, INC. | Consumer Discretionary | $384K | 0.0% | 1,089 | -8% | |||
| 120 | $CSCO | CISCO SYSTEMS, INC. | Technology | $360K | 0.0% | 3,067 | — | |||
| 121 | $WMT | Walmart Inc. | Consumer Staples | $348K | 0.0% | 3,072 | — | |||
| 122 | $LRCX | LAM RESEARCH CORP | Technology | $345K | 0.0% | 796 | — | |||
| 123 | — | ISHARES TR - EXPND TEC SC ETF | — | $328K | 0.0% | 2,005 | +6% | |||
| 124 | $MRK | Merck & Co., Inc. | Healthcare | $323K | 0.0% | 2,511 | -40% | |||
| 125 | $RTX | RTX Corp | Industrials | $272K | 0.0% | 1,436 | -12% | |||
| 126 | $ORCL | ORACLE CORP | Technology | $270K | 0.0% | 1,845 | — | |||
| 127 | $ABNB | Airbnb, Inc. | Technology | $245K | 0.0% | 1,715 | — | |||
| 128 | $CR | Crane Co | Industrials | $244K | 0.0% | 1,095 | -17% | |||
| 129 | $CRWD | CrowdStrike Holdings, Inc. | Technology | $218K | 0.0% | 286 | — | |||
| 130 | $PWR | QUANTA SERVICES, INC. | Industrials | $216K | 0.0% | 300 | — | |||
| 131 | — | ISHARES TR - CORE MSCI EAFE | — | $213K | 0.0% | 2,210 | -65% | |||
| 132 | — | VANGUARD INDEX FDS - EXTEND MKT ETF | — | $211K | 0.0% | 858 | +27% | |||
| 133 | — | VANGUARD INDEX FDS - GROWTH ETF | — | $199K | 0.0% | 2,310 | +1515% | |||
| 134 | $VRT | Vertiv Holdings Co | Technology | $194K | 0.0% | 579 | — | |||
| 135 | — | VANGUARD ADMIRAL FDS INC - SMLLCP 600 IDX | — | $185K | 0.0% | 1,342 | -13% | |||
| 136 | $C | CITIGROUP INC | Financials | $184K | 0.0% | 1,314 | — | |||
| 137 | $NSC | NORFOLK SOUTHERN CORP | Industrials | $183K | 0.0% | 582 | — | |||
| 138 | $PH | Parker-Hannifin Corp | Industrials | $183K | 0.0% | 187 | — | |||
| 139 | $MCK | MCKESSON CORP | Consumer Staples | $171K | 0.0% | 226 | — | |||
| 140 | $TJX | TJX COMPANIES INC /DE/ | Consumer Discretionary | $167K | 0.0% | 1,104 | — | |||
| 141 | $GLD | SPDR GOLD TRUST | Financials | $157K | 0.0% | 427 | — | |||
| 142 | $MAR | MARRIOTT INTERNATIONAL INC /MD/ | Consumer Discretionary | $156K | 0.0% | 420 | +192% | |||
| 143 | $WFC | WELLS FARGO & COMPANY/MN | Financials | $147K | 0.0% | 1,783 | -59% | |||
| 144 | $ISRG | INTUITIVE SURGICAL INC | Healthcare | $146K | 0.0% | 368 | — | |||
| 145 | — | SPDR SERIES TRUST - ST STR BLO 1 ETF | — | $145K | 0.0% | 1,582 | -53% | |||
| 146 | $ORLY | O REILLY AUTOMOTIVE INC | Consumer Discretionary | $140K | 0.0% | 1,515 | — | |||
| 147 | $PLD | Prologis, Inc. | Real Estate | $138K | 0.0% | 1,020 | — | |||
| 148 | $TSM | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD | Technology | $134K | 0.0% | 281 | -41% | |||
| 149 | $FAST | FASTENAL CO | Industrials | $123K | 0.0% | 2,553 | — | |||
| 150 | $BNY | Bank of New York Mellon Corp | Financials | $117K | 0.0% | 808 | -33% |
What changed in Q2 2026
Against the previous quarter's 13F: 18 new, 34 added to, 94 trimmed, 16 sold out. Share-count changes; largest moves by dollar size first.
New positions (18)
- REDFIN CORP - NOTE 0.500% 4/0$34.1M
first bought this quarter
$AJGArthur J. Gallagher & Co.$21.1M
first bought this quarter
$BROSDutch Bros Inc.$14.5M
first bought this quarter
$WKWORKIVA INC$13.4M
first bought this quarter
$SMTCSEMTECH CORP$9.8M
first bought this quarter
$NAVNNavan, Inc.$7.7M
first bought this quarter
+12 more in the Excel export
Added to (34)
now $69.4M · held 3+ qtrs
- MARRIOTT VACATIONS WORLDWIDE - NOTE 3.250%12/1+27%
now $62.2M
$BSXBOSTON SCIENTIFIC CORP+60%
now $30.3M · held 3+ qtrs, 2 adds in a row
$SNPSSYNOPSYS INC+54%
now $30.2M · held 3+ qtrs, 2 adds in a row
$MUMICRON TECHNOLOGY INC+4618%
now $10.3M · held 3+ qtrs
$NVRNVR INC+45%
now $27.0M · held 3+ qtrs, 2 adds in a row
+28 more in the Excel export
Trimmed (94)
now $58.8M · held 3+ qtrs, 2 trims in a row
$KEYSKeysight Technologies, Inc.-63%
now $14.8M · held 3+ qtrs, 2 trims in a row
$LHXL3HARRIS TECHNOLOGIES, INC. /DE/-75%
now $6.5M · held 3+ qtrs, 2 trims in a row
$PSAPublic Storage-73%
now $6.7M · held 2 qtrs
$CECOCECO ENVIRONMENTAL CORP-77%
now $4.7M · held 3+ qtrs
$LHLABCORP HOLDINGS INC.-67%
now $7.1M · held 3+ qtrs
+88 more in the Excel export
Holdings by quarter
Every 13F OSTERWEIS CAPITAL MANAGEMENT INC has filed, 39 earlier quarters. Pick one to see what it held then.
Is it too late to follow OSTERWEIS CAPITAL MANAGEMENT?
Q2 2026 13F filed with the SEC on Aug 14, 2026. Prices are closing prices as of Oct 26, 2026.
Average quality of OSTERWEIS CAPITAL MANAGEMENT's top 20 holdings: 74/100 (our AI quality score, weighted by position size; 20 of the 20 are scored)
Top 10 since filing
-2.9%
Value-weighted move of the 10 largest stock positions
Turnover
16%
Last quarter
Top 10 weight
30%
Share of the stock portfolio in its 10 largest positions
Held 4+ quarters
0%
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 Q4 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
OSTERWEIS CAPITAL MANAGEMENT INC disclosed 231 positions worth $2.1B in its Form 13F-HR for Q2 2026, led by $GOOG (Alphabet Inc.) at 5.4% of the equity portfolio, followed by $AAPL. During the quarter the fund opened 18 new positions and exited 16 and a full exit from $JBTM. The portfolio is most concentrated in Technology (34.2% of disclosed assets). All figures are sourced directly from OSTERWEIS CAPITAL MANAGEMENT INC’s Form 13F-HR filing with the SEC under CIK 1007524.
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