RAMSEY QUANTITATIVE SYSTEMS
Sector Allocation
- Other94.0%$102.4M
- Financials2.3%$2.6M
- Real Estate1.5%$1.6M
- Technology1.0%$1.1M
- Energy0.3%$323,540
- Industrials0.2%$256,433
- Healthcare0.2%$225,573
- Materials0.2%$207,125
- Consumer Discretionary0.2%$183,205
AUM History
13fpro.ai/research/fund/ramsey-quantitative-systems-1132897
Conviction and streaks
Concentrating · top 10 = 95.5%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
SPY
$98.7MRC
$1.4M- ProShares$1.3M
SVIX
$859K- ProShares$414K
QFIN
$336KFINV
$267K- Direxion$256K
- ProShares$254K
YB
$225K- ProShares$217K
STHO
$200K- $199K
- ProShares$195K
QQQ
$189KLLY
$185K- ProShares$176K
- Direxion$176K
- Direxion$174K
PANW
$158K
Top 20 stock positions. Options are left out: 13F reports them at the underlying's value.
13fpro.ai/research/fund/ramsey-quantitative-systems-1132897
RAMSEY QUANTITATIVE SYSTEMS 13F holdings — Q3 2026
$109.0M portfolio (-2.4% QoQ) · 65 holdings · Q3 2026 13F · top 10 are 96% of the stock portfolio
$98.7M
90.5% of stocks
+2%This quarter+0.2%Since filed5+ qtrsHeld$1.4M
1.3% of stocks
No changeThis quarter+7.9%Since filed5+ qtrsHeld- 3
ProShares Short VIX Short-Term Futures ETF - COM
$1.3M
1.2% of stocks
+21%This quarter—Since filed—HeldAIQuality—Est. buy— $859.4K
0.8% of stocks
-25%This quarter+0.6%Since filed3 qtrsHeld- 5
ProShares UltraShort S&P500 - COM
$414.4K
0.4% of stocks
No changeThis quarter—Since filed—HeldAIQuality—Est. buy— $336.2K
0.3% of stocks
+283%This quarter+1.8%Since filed2 qtrsHeldAIQuality53.7#1,379Est. buyEstimated buy price is Pro: unlock with a free trialAdded 2 qtrs in a row$266.6K
0.2% of stocks
+127%This quarter-5.9%Since filed2 qtrsHeld- 8
Direxion Daily S&P 500 Bear 3X ETF - COM
$256.4K
0.2% of stocks
NewThis quarter—Since filedNew this quarterHeldAIQuality—Est. buy— - 9
ProShares UltraPro Short S&P 500 - COM
$254.0K
0.2% of stocks
No changeThis quarter—Since filed—HeldAIQuality—Est. buy— $224.8K
0.2% of stocks
+72%This quarter+0.1%Since filed2 qtrsHeldAIQualityAI quality score is Pro: unlock with a free trialEst. buyEstimated buy price is Pro: unlock with a free trialAdded 2 qtrs in a row
| # | Company | Value | Weight | This quarter | Since filed | Held | AI quality | Est. buy | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | $98.7M | 90.5% | +2% | +0.2% | 5+ qtrs | — | Estimated buy price is Pro: unlock with a free trial | ||
| 2 | $1.4M | 1.3% | No change | +7.9% | 5+ qtrs | 24.5#2,764 | Estimated buy price is Pro: unlock with a free trial | ||
| 3 | ProShares Short VIX Short-Term Futures ETF - COM | $1.3M | 1.2% | +21% | — | — | — | — | |
| 4 | $859.4K | 0.8% | -25% | +0.6% | 3 qtrsTrimmed 2 qtrs in a row | — | Estimated buy price is Pro: unlock with a free trial | ||
| 5 | ProShares UltraShort S&P500 - COM | $414.4K | 0.4% | No change | — | — | — | — | |
| 6 | $336.2K | 0.3% | +283% | +1.8% | 2 qtrsAdded 2 qtrs in a row | 53.7#1,379 | Estimated buy price is Pro: unlock with a free trial | ||
| 7 | $266.6K | 0.2% | +127% | -5.9% | 2 qtrsAdded 2 qtrs in a row | — | Estimated buy price is Pro: unlock with a free trial | ||
| 8 | Direxion Daily S&P 500 Bear 3X ETF - COM | $256.4K | 0.2% | New | — | New this quarter | — | — | |
| 9 | ProShares UltraPro Short S&P 500 - COM | $254.0K | 0.2% | No change | — | — | — | — | |
| 10 | $224.8K | 0.2% | +72% | +0.1% | 2 qtrsAdded 2 qtrs in a row | AI quality score is Pro: unlock with a free trial | Estimated buy price is Pro: unlock with a free trial |
All holdings — RAMSEY QUANTITATIVE SYSTEMS (Q3 2026)
65 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 | — | ProShares UltraPro Short QQQ - COMetf/fund | — | $217K | 0.2% | 6,300 | +125% | — | — | 13F |
| 12 | Star Holdings | Real Estate | $200K | 0.2% | 23K | -2% | 2 qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 13 | VS Trustetf/fund | Financials | $199K | 0.2% | 5,400 | New | 3 qtrsTrimmed 2 qtrs in a row | — | 13F | |
| 14 | — | ProShares Ultra VIX Short-Term Futures ETF - COMetf/fund | — | $195K | 0.2% | 11K | — | — | — | 13F |
| 15 | INVESCO QQQ TRUST, SERIES 1etf/fund | — | $189K | 0.2% | 255 | New | 1 qtr | AI quality score is Pro: unlock with a free trial | 13F | |
| 16 | ELI LILLY & Co | Healthcare | $185K | 0.2% | 160 | — | 2 qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 17 | — | ProShares UltraPro S&P 500 - COMetf/fund | — | $176K | 0.2% | 1,200 | New | — | — | 13F |
| 18 | — | Direxion Daily S&P 500 Bull 2X ETF - COMetf/fund | — | $176K | 0.2% | 795 | New | — | — | 13F |
| 19 | — | Direxion Daily S&P 500 Bull 3X ETF - COMetf/fund | — | $174K | 0.2% | 618 | New | — | — | 13F |
| 20 | Palo Alto Networks Inc | Technology | $158K | 0.1% | 397 | New | 1 qtr | AI quality score is Pro: unlock with a free trial | 13F | |
| 21 | — | ProShares Short S&P500 - COMetf/fund | — | $156K | 0.1% | 4,800 | — | — | — | 13F |
| 22 | Lufax Holding Ltd | Financials | $149K | 0.1% | 123K | -18% | 2 qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 23 | Vipshop Holdings Ltd | Consumer Discretionary | $138K | 0.1% | 11K | +25% | 2 qtrsAdded 2 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 24 | NOAH HOLDINGS LTD | Financials | $134K | 0.1% | 17K | +62% | 2 qtrsAdded 2 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 25 | OMS Energy Technologies Inc. | Energy | $129K | 0.1% | 28K | -24% | 2 qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 26 | $MU | MICRON TECHNOLOGY INC | Technology | $125K | 0.1% | 117 | +193% | |||
| 27 | — | Petroleo Brasileiro SA - Petrobras - COM | — | $120K | 0.1% | 6,300 | New | |||
| 28 | $JFIN | Jiayin Group Inc. | Financials | $119K | 0.1% | 85K | +105% | |||
| 29 | $KSPI | Joint Stock Co Kaspi.kz | Industrials | $117K | 0.1% | 1,240 | -33% | |||
| 30 | $BAK | BRASKEM SA | Materials | $115K | 0.1% | 79K | +25% | |||
| 31 | $WU | Western Union CO | Industrials | $111K | 0.1% | 19K | +5% | |||
| 32 | $BMBL | Bumble Inc. | Technology | $110K | 0.1% | 42K | +47% | |||
| 33 | $AMD | ADVANCED MICRO DEVICES INC | Technology | $104K | 0.1% | 170 | New | |||
| 34 | $MOMO | Hello Group Inc. | Technology | $103K | 0.1% | 21K | +371% | |||
| 35 | $SNDK | Sandisk Corp | Technology | $99K | 0.1% | 57 | +159% | |||
| 36 | $INTC | INTEL CORP | Technology | $98K | 0.1% | 818 | +127% | |||
| 37 | $GPRK | GeoPark Ltd | Energy | $96K | 0.1% | 9,200 | -41% | |||
| 38 | $INTR | Inter & Co, Inc. | Financials | $91K | 0.1% | 17K | New | |||
| 39 | — | ProShares UltraShort QQQ - COM | — | $82K | 0.1% | 6,210 | New | |||
| 40 | $YRD | Yiren Digital Ltd. | Financials | $72K | 0.1% | 76K | -42% | |||
| 41 | $PYPL | PayPal Holdings, Inc. | Financials | $71K | 0.1% | 1,350 | -46% | |||
| 42 | $VALE | Vale S.A. | Materials | $67K | 0.1% | 5,000 | +35% | |||
| 43 | $SSL | SASOL LTD | Energy | $53K | 0.1% | 3,800 | -45% | |||
| 44 | $DELL | Dell Technologies Inc. | Technology | $50K | 0.1% | 93 | New | |||
| 45 | $EC | ECOPETROL S.A. | Energy | $46K | 0.0% | 2,800 | -32% | |||
| 46 | — | State Street SPDR S&P Biotech ETF - COM | — | $46K | 0.0% | 290 | -71% | |||
| 47 | $PDD | PDD Holdings Inc. | Consumer Discretionary | $46K | 0.0% | 585 | -16% | |||
| 48 | $JOYY | JOYY Inc. | Technology | $45K | 0.0% | 560 | -42% | |||
| 49 | $MRNA | Moderna, Inc. | Healthcare | $40K | 0.0% | 210 | New | |||
| 50 | $BE | Bloom Energy Corp | Technology | $36K | 0.0% | 130 | New | |||
| 51 | $HPE | Hewlett Packard Enterprise Co | Technology | $31K | 0.0% | 480 | New | |||
| 52 | $SKHY | SK hynix Inc. | Technology | $30K | 0.0% | 165 | New | |||
| 53 | — | Direxion Daily Semiconductor Bear 3X ETF - COM | — | $29K | 0.0% | 870 | New | |||
| 54 | $ZH | Zhihu Inc. | Industrials | $29K | 0.0% | 8,000 | -85% | |||
| 55 | $GRVY | GRAVITY Co., Ltd. | Technology | $27K | 0.0% | 400 | New | |||
| 56 | $SBSW | Sibanye Stillwater Ltd | Materials | $26K | 0.0% | 2,500 | New | |||
| 57 | $XNET | Xunlei Ltd | Technology | $24K | 0.0% | 4,900 | +14% | |||
| 58 | $NBIS | Nebius Group N.V. | Technology | $19K | 0.0% | 80 | New | |||
| 59 | $HTT | High Templar Tech Ltd | Financials | $19K | 0.0% | 7,865 | New | |||
| 60 | $OKTA | Okta, Inc. | Technology | $18K | 0.0% | 87 | New | |||
| 61 | $LITE | Lumentum Holdings Inc. | Technology | $17K | 0.0% | 18 | New | |||
| 62 | $TSEM | TOWER SEMICONDUCTOR LTD | Technology | $16K | 0.0% | 70 | New | |||
| 63 | — | Direxion Daily S&P Biotech Bull 3X ETF - COM | — | $15K | 0.0% | 55 | -61% | |||
| 64 | $XYF | X Financial | Financials | $13K | 0.0% | 2,517 | -91% | |||
| 65 | $EAF | GRAFTECH INTERNATIONAL LTD | Technology | $7K | 0.0% | 800 | -93% |
What changed in Q3 2026
Against the previous quarter's 13F: 23 new, 18 added to, 17 trimmed, 19 sold out. Share-count changes; largest moves by dollar size first.
New positions (23)
- Direxion Daily S&P 500 Bear 3X ETF - COM$256K
first bought this quarter
first bought this quarter
- ProShares UltraPro S&P 500 - COM$176K
first bought this quarter
- Direxion Daily S&P 500 Bull 2X ETF - COM$176K
first bought this quarter
- Direxion Daily S&P 500 Bull 3X ETF - COM$174K
first bought this quarter
first bought this quarter
+17 more in the Excel export
Added to (18)
now $98.7M · held 5+ qtrs
now $336K · held 2 qtrs, 2 adds in a row
- ProShares Short VIX Short-Term Futures ETF - COM+21%
now $1.3M
now $267K · held 2 qtrs, 2 adds in a row
- ProShares UltraPro Short QQQ - COM+125%
now $217K
now $225K · held 2 qtrs, 2 adds in a row
+12 more in the Excel export
Trimmed (17)
now $859K · held 3 qtrs, 2 trims in a row
$ZHZhihu Inc.-85%
now $29K · held 2 qtrs
$XYFX Financial-91%
now $13K · held 2 qtrs
- State Street SPDR S&P Biotech ETF - COM-71%
now $46K
$EAFGRAFTECH INTERNATIONAL LTD-93%
now $7K · held 2 qtrs
$GPRKGeoPark Ltd-41%
now $96K · held 2 qtrs
+11 more in the Excel export
Sold out (19)
- ISHARES NATIONAL MUNI BOND E - COMwas $1.6M
- ISHARES IBOXX USD HIGH YELD - COMwas $1.2M
- VANECK HIGH YIELD MUNI ETF - COMwas $1.1M
- NUVEEN AMT-FR QLTY MUNI INC - COMwas $740K
$NZFNuveen Municipal Credit Income Fundwas $571K
held 1 qtr
$NADNuveen Quality Municipal Income Fundwas $436K
+13 more in the Excel export
Holdings by quarter
Every 13F RAMSEY QUANTITATIVE SYSTEMS has filed, 41 earlier quarters. Pick one to see what it held then.
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Q3 2026 13F filed with the SEC on Oct 22, 2026. Prices are closing prices as of Oct 26, 2026.
Average quality of RAMSEY QUANTITATIVE SYSTEMS's top 20 holdings: 41/100 (our AI quality score, weighted by position size; 9 of the 20 are scored)
Top 10 since filing
+0.3%
Value-weighted move of the 10 largest stock positions
Turnover
5%
Last quarter; 22% over the last 4
Top 10 weight
96%
Share of the stock portfolio in its 10 largest positions
Held 4+ quarters
95%
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 Q3 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
RAMSEY QUANTITATIVE SYSTEMS disclosed 65 positions worth $109.0M in its Form 13F-HR for Q3 2026, led by $SPY (SPDR S&P 500 ETF TRUST) at 90.5% of the equity portfolio, followed by $RC. During the quarter the fund opened 23 new positions and exited 19. The portfolio is most concentrated in Other (94.0% of disclosed assets). All figures are sourced directly from RAMSEY QUANTITATIVE SYSTEMS’s Form 13F-HR filing with the SEC under CIK 1132897.
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