CIK: 0001742998
Total reported value
$402.1M
Reporting period: 2026-09-30 · Number of holdings: 1073
FNY Investment Advisers, LLC disclosed 1073 holdings in its latest 13F filing for the period ending 2026-09-30, with total reported value of $402.1M and a quarterly turnover rate of 128.6%.
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FNY Investment Advisers, LLC's disclosed holdings carry a Herfindahl concentration index of 0.018 — mathematically equivalent to about 56 equally-sized positions, well below its 1073 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 3.76), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 63% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
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Add TLT
+2684.4% $35.1M
Add MRNA
+1082200.0% $20.7M
Sold out NUVL
Sold out NEE
Add WBD
+605.5% $13.2M
Sold out CNI
Showing top 200 holdings (of 1073 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | TLT | Ishares 20+ Year Treasury Bd | ETF-Gov Bonds | 9.09% | +8.56% | +2684.39% | |
| 2 | MRNA | Moderna Inc | Stock-Healthcare | 5.15% | +5.15% | +1082200.00% | |
| 3 | WBD | Warner Bros Discovery Inc | Stock-Comm Services | 3.75% | +3.09% | +605.54% | |
| 4 | BA | Boeing Co/the | Stock-Industrials | 1.87% | +0.85% | +208.85% | |
| 5 | AMD | Advanced Micro Devices | Stock-Tech | 1.82% | +1.30% | +379.16% | |
| 6 | LITE | Lumentum Holdings Inc | Stock-Tech | 1.57% | +1.57% | NEW | |
| 7 | ✓ | Codere Online Luxembourg S A | Stock-Other | 1.57% | -0.67% | -0.21% | |
| 8 | ROKU | Roku Inc | Stock-Comm Services | 1.51% | +1.36% | +1233.33% | |
| 9 | INTC | Intel CORP | Stock-Tech | 1.47% | +1.00% | +431.42% | |
| 10 | MU | Micron Technology Inc | Stock-Tech | 1.44% | +0.74% | +229.37% | |
| 11 | C | Citigroup Inc | Stock-Financials | 1.32% | +1.06% | +681.94% | |
| 12 | CTVA | Corteva Inc | Stock-Materials | 1.29% | +1.29% | NEW | |
| 13 | ✓ | Stock-Other | 1.28% | -0.53% | -5.41% | ||
| 14 | CRWD | Crowdstrike Holdings Inc - A | Stock-Tech | 1.25% | +1.03% | +496.94% | |
| 15 | META | Meta Platforms Inc-class A | Stock-Comm Services | 1.24% | +1.23% | +13546.15% | |
| 16 | LNG | Cheniere Energy Inc | Stock-Energy | 1.20% | +1.20% | NEW | |
| 17 | OKTA | Okta Inc | Stock-Tech | 1.17% | +0.70% | +136.84% | |
| 18 | QCOM | Qualcomm Inc | Stock-Tech | 1.13% | +0.93% | +725.55% | |
| 19 | AMAT | Applied Materials Inc | Stock-Tech | 1.04% | +0.60% | +380.85% | |
| 20 | KVUE | Kenvue Inc | Stock-Consumer Staples | 1.00% | +0.24% | +103.55% | |
| 21 | ✓ | Stock-Other | 0.98% | -0.44% | — | ||
| 22 | DELL | Dell Technologies -c | Stock-Tech | 0.94% | +0.18% | +43.23% | |
| 23 | MRVL | Marvell Technology Inc | Stock-Tech | 0.92% | +0.58% | +340.40% | |
| 24 | TTE | TotalEnergies SE | Stock-Other | 0.90% | +0.90% | NEW | |
| 25 | ELME | Elme Communities | Stock-Other | 0.90% | +0.53% | +200.95% | |
| 26 | SNPS | Synopsys Inc | Stock-Tech | 0.87% | +0.43% | +197.31% | |
| 27 | CRM | Salesforce Inc | Stock-Tech | 0.86% | +0.71% | +458.24% | |
| 28 | PSX | Phillips 66 | Stock-Energy | 0.83% | +0.83% | +259900.00% | |
| 29 | SWKS | Skyworks Solutions Inc | Stock-Tech | 0.80% | +0.80% | NEW | |
| 30 | LLY | Eli Lilly & Co | Stock-Healthcare | 0.79% | +0.19% | +98.71% | |
| 31 | NOK | Nokia Corp-spon Adr | Stock-Tech | 0.79% | +0.63% | +850.88% | |
| 32 | HPE | Hewlett Packard Enterprise | Stock-Tech | 0.67% | +0.67% | +424280.00% | |
| 33 | PYPL | Paypal Holdings Inc | Stock-Financials | 0.67% | +0.26% | +92.45% | |
| 34 | CPPTL | Copper Property Ctl Pass Thr | Stock-Other | 0.64% | -0.34% | — | |
| 35 | ANET | Arista Networks Inc | Stock-Tech | 0.63% | +0.56% | +1128.66% | |
| 36 | SNOW | Snowflake Inc | Stock-Tech | 0.62% | +0.12% | +34.55% | |
| 37 | MPC | Marathon Petroleum CORP | Stock-Energy | 0.61% | +0.61% | NEW | |
| 38 | USO | United States Oil Fund LP | ETF-Other | 0.60% | +0.59% | +8049.76% | |
| 39 | GNSS | Genasys Inc | Stock-Other | 0.58% | -0.12% | +41.17% | |
| 40 | NSC | Norfolk Southern CORP | Stock-Industrials | 0.58% | -0.58% | -27.11% | |
| 41 | STM | Stmicroelectronics Nv-ny Shs | Stock-Tech | 0.55% | +0.55% | NEW | |
| 42 | ABVX | Abivax Sa-adr | Stock-Other | 0.54% | +0.18% | +190.86% | |
| 43 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 0.54% | +0.41% | +522.95% | |
| 44 | GH | Guardant Health Inc | Stock-Healthcare | 0.53% | +0.53% | NEW | |
| 45 | IMXI | International Money Express | Stock-Other | 0.53% | -0.18% | +35.06% | |
| 46 | VOO | Vanguard S&P 500 ETF | ETF-Large Cap & Growth | 0.52% | +0.46% | +666.67% | |
| 47 | CAKE | Cheesecake Factory Inc/the | Stock-Consumer Disc | 0.52% | +0.52% | NEW | |
| 48 | HPQ | Hp Inc | Stock-Tech | 0.51% | +0.51% | NEW | |
| 49 | LASR | Nlight Inc | Stock-Other | 0.50% | +0.15% | +263.00% | |
| 50 | SMCI | Super Micro Computer Inc | Stock-Tech | 0.49% | +0.49% | NEW |
Performance for Q4 2026
+0.6%
Performance Last 4 Quarters
+6.5%
Based on 75% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2026 Q3 | 1073 | $402.1M | 100 | ||
| 2026 Q2 | 989 | $278.2M | 100 | ||
| 2026 Q1 | 840 | $228.8M | 100 | ||
| 2025 Q4 | 992 | $354.3M | 100 | ||
| 2025 Q3 | 1462 | $311.1M | 100 | ||
| 2025 Q2 | 1100 | $236.1M | 0 | ||
| 2025 Q1 | 829 | $164.0M | 100 | ||
| 2024 Q4 | 742 | $193.2M | 0 | ||
| 2024 Q3 | 755 | $207.6M | 0 | ||
| 2024 Q2 | 526 | $148.9M | 0 | ||
| 2024 Q1 | 767 | $165.8M | 0 | ||
| 2023 Q4 | 569 | $90.1M | 0 | ||
| 2023 Q3 | 704 | $168.2M | 0 | ||
| 2023 Q2 | 634 | $78.9M | 0 | ||
| 2023 Q1 | 673 | $87.4M | 0 | ||
| 2022 Q4 | 681 | $71.6M | 0 | ||
| 2022 Q3 | 830 | $144.3M | 0 | ||
| 2022 Q2 | 885 | $135.6M | 0 | ||
| 2022 Q1 | 925 | $106.0M | 0 | ||
| 2021 Q4 | 605 | $186.6M | 0 | ||
| 2021 Q3 | 739 | $215.4M | 0 | ||
| 2021 Q2 | 821 | $250.5M | 100 | ||
| 2021 Q1 | 804 | $268.3M | 100 | ||
| 2020 Q4 | 821 | $366.7M | 100 | ||
| 2020 Q3 | 524 | $236.7M | 100 | ||
| 2020 Q2 | 451 | $171.6M | 100 | ||
| 2020 Q1 | 502 | $131.5M | 100 | ||
| 2019 Q4 | 893 | $322.7M | 100 | ||
| 2019 Q3 | 976 | $327.0M | 100 | ||
| 2019 Q2 | 1036 | $339.2M | 100 | ||
| 2019 Q1 | 801 | $292.3M | 100 | ||
| 2018 Q4 | 764 | $285.8M | 100 | ||
| 2018 Q3 | 984 | $428.5M | 100 | ||
| 2018 Q2 | 1278 | $251.4M | 0 |
FNY Investment Advisers, LLC's most significant position changes for 2026-09-30: Sold out: Nuvalent Inc-a (NUVL); Sold out: Nextera Energy Inc (NEE); New buy: Lumentum Holdings Inc (LITE); New buy: Corteva Inc (CTVA); Sold out: Canadian Natl Railway Co (CNI).
Showing top 200 changes by size (of 1144 total)
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | TLT | Ishares 20+ Year Treasury Bd | +8.6% | +2684.39% | Add |
| 2 | MRNA | Moderna Inc | +5.2% | +1082200.00% | Add |
| 3 | WBD | Warner Bros Discovery Inc | +3.1% | +605.54% | Add |
| 4 | LITE | Lumentum Holdings Inc | +1.6% | NEW | New buy |
| 5 | ROKU | Roku Inc | +1.4% | +1233.33% | Add |
| 6 | AMD | Advanced Micro Devices | +1.3% | +379.16% | Add |
| 7 | CTVA | Corteva Inc | +1.3% | NEW | New buy |
| 8 | META | Meta Platforms Inc-class A | +1.2% | +13546.15% | Add |
| 9 | LNG | Cheniere Energy Inc | +1.2% | NEW | New buy |
| 10 | C | Citigroup Inc | +1.1% | +681.94% | Add |
| 11 | CRWD | Crowdstrike Holdings Inc - A | +1% | +496.94% | Add |
| 12 | INTC | Intel CORP | +1% | +431.42% | Add |
| 13 | QCOM | Qualcomm Inc | +0.9% | +725.55% | Add |
| 14 | TTE | TotalEnergies SE | +0.9% | NEW | New buy |
| 15 | BA | Boeing Co/the | +0.9% | +208.85% | Add |
| 16 | PSX | Phillips 66 | +0.8% | +259900.00% | Add |
| 17 | SWKS | Skyworks Solutions Inc | +0.8% | NEW | New buy |
| 18 | MU | Micron Technology Inc | +0.7% | +229.37% | Add |
| 19 | CRM | Salesforce Inc | +0.7% | +458.24% | Add |
| 20 | OKTA | Okta Inc | +0.7% | +136.84% | Add |
| 21 | HPE | Hewlett Packard Enterprise | +0.7% | +424280.00% | Add |
| 22 | NOK | Nokia Corp-spon Adr | +0.6% | +850.88% | Add |
| 23 | MPC | Marathon Petroleum CORP | +0.6% | NEW | New buy |
| 24 | AMAT | Applied Materials Inc | +0.6% | +380.85% | Add |
| 25 | USO | United States Oil Fund LP | +0.6% | +8049.76% | Add |
| 26 | MRVL | Marvell Technology Inc | +0.6% | +340.40% | Add |
| 27 | ANET | Arista Networks Inc | +0.6% | +1128.66% | Add |
| 28 | STM | Stmicroelectronics Nv-ny Shs | +0.6% | NEW | New buy |
| 29 | ELME | Elme Communities | +0.5% | +200.95% | Add |
| 30 | GH | Guardant Health Inc | +0.5% | NEW | New buy |
| 31 | CAKE | Cheesecake Factory Inc/the | +0.5% | NEW | New buy |
| 32 | HPQ | Hp Inc | +0.5% | NEW | New buy |
| 33 | SMCI | Super Micro Computer Inc | +0.5% | NEW | New buy |
| 34 | PLTR | Palantir Technologies Inc-a | +0.5% | +65443.75% | Add |
| 35 | ✓ | +0.5% | NEW | New buy | |
| 36 | VOO | Vanguard S&P 500 ETF | +0.5% | +666.67% | Add |
| 37 | SNPS | Synopsys Inc | +0.4% | +197.31% | Add |
| 38 | ETHU | 2x Ether ETF | +0.4% | NEW | New buy |
| 39 | GOOGL | Alphabet Inc-cl A | +0.4% | +522.95% | Add |
| 40 | ✓ | Archimedes Tech Spac Ptnrs I | +0.4% | NEW | New buy |
| 41 | ANF | Abercrombie & Fitch Co-cl A | +0.4% | NEW | New buy |
| 42 | ALAB | Astera Labs Inc | +0.4% | NEW | New buy |
| 43 | AXTI | Axt Inc | +0.4% | +369900.00% | Add |
| 44 | TLN | Talen Energy CORP | +0.4% | +2302.91% | Add |
| 45 | MSTR 11.5 PERP A.Bond | Strategy Inc | +0.4% | NEW | New buy |
| 46 | NCLH | Norwegian Cruise Line Holdings Ltd. | +0.3% | NEW | New buy |
| 47 | GTLB | Gitlab Inc-cl A | +0.3% | +629.85% | Add |
| 48 | EWZ | Ishares Msci Brazil ETF | +0.3% | NEW | New buy |
| 49 | CRH | CRH plc | +0.3% | NEW | New buy |
| 50 | ERX | Direxion Daily Enrgy Bl2x-ui | +0.3% | NEW | New buy |
FNY Investment Advisers, LLC returned an annualized 21.7% over the trailing 36 months — underperforming the S&P 500 by 8.6 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 1.32 (more volatile than the market) and a 47% quarterly batting average against the index.
Its portfolio is broadly diversified and fast-trading, with 45.1% of the portfolio concentrated in Information Technology.
It has added to its AMD position over the past two quarters (+$6.0M, now $7.3M), while trimming PANW over the same stretch (-$1.6M, still holding $32.0K).
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