Maven Securities LTD 13F holdings
Maven Securities LTD reported 145 positions with a total reported value of $1.5B as of 2026-06-30, in its 13F for Q2 2026, filed 2026-08-14. Top holdings by reported value: SPY STATE STR SPDR S&P 500 E (15.0%), AMD ADVANCED MICRO DEVICES I (7.6%), BRK-B BERKSHIRE HATHAWAY INC D (5.8%), MSFT MICROSOFT CORP (5.7%), SELECT SECTOR SPDR TR (5.6%). Against 2026-03-31 it opened 76 new positions and exited 70. Next 13F due by 2026-11-14, the legal deadline 45 days after the quarter ending 2026-09-30.
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Top holdings
25 largest of 145 positions · reported value as of 2026-06-30
| Holding | Shares | Reported value | % of portfolio |
|---|---|---|---|
| SPY STATE STR SPDR S&P 500 E | 291,000 | $217.4M | 15.0% |
| AMD ADVANCED MICRO DEVICES I | 188,385 | $109.7M | 7.6% |
| BRK-B BERKSHIRE HATHAWAY INC D | 168,969 | $84.4M | 5.8% |
| MSFT MICROSOFT CORP | 223,236 | $83.4M | 5.7% |
| SELECT SECTOR SPDR TR | 1,197,401 | $81.0M | 5.6% |
| META META PLATFORMS INC | 108,680 | $61.3M | 4.2% |
| QQQ INVESCO QQQ TR | 73,302 | $54.0M | 3.7% |
| NVDA NVIDIA CORPORATION | 238,140 | $47.7M | 3.3% |
| GOOGL ALPHABET INC | 181,394 | $34.1M | 2.3% |
| COST COSTCO WHOLESALE CORPORAT | 30,500 | $28.5M | 2.0% |
| AMZN AMAZON COM INC | 108,516 | $25.9M | 1.8% |
| STATE STR SPDR S&P 500 ET | 32,300 | $24.1M | 1.7% |
| CMG CHIPOTLE MEXICAN GRILL IN | 662,800 | $22.5M | 1.6% |
| NUVL NUVALENT INC | 150,000 | $18.5M | 1.3% |
| NIO NIO INC | 18,500,000 | $18.4M | 1.3% |
| TSLA TESLA INC | 40,433 | $17.0M | 1.2% |
| NEM NEWMONT CORP | 180,931 | $16.9M | 1.2% |
| XOM EXXON MOBIL CORP | 116,986 | $16.0M | 1.1% |
| INTERNATIONAL BUSINESS MA | 56,300 | $15.9M | 1.1% |
| APGE APOGEE THERAPEUTICS INC | 115,018 | $15.3M | 1.1% |
| CVX CHEVRON CORPORATION | 88,657 | $14.7M | 1.0% |
| ORCL ORACLE CORP | 325,000 | $14.6M | 1.0% |
| TMO THERMO FISHER SCIENTIFIC | 29,000 | $14.5M | 1.0% |
| HEI HEICO CORP NEW | 53,957 | $13.9M | 1.0% |
| NET CLOUDFLARE INC | 10,000,000 | $12.7M | 0.9% |
SEC FORM 13F · Q2 2026 · VALUES AS REPORTED, NOT PRICES
New positions this quarter
Held at 2026-06-30, not at 2026-03-31 · 76 in all · reported value as of 2026-06-30
| Holding | Shares | Reported value | % of portfolio |
|---|---|---|---|
| NUVL NUVALENT INC | 150,000 | $18.5M | 1.3% |
| NET CLOUDFLARE INC | 10,000,000 | $12.7M | 0.9% |
| DASH DOORDASH INC | 9,512,235 | $11.6M | 0.8% |
| CSCO CISCO SYS INC | 80,058 | $9.4M | 0.6% |
| CZR CAESARS ENTERTAINMENT IN | 283,136 | $8.5M | 0.6% |
| SITM SITIME CORP | 7,000,000 | $7.8M | 0.5% |
| QCOM QUALCOMM INC | 41,188 | $7.6M | 0.5% |
| HII HUNTINGTON INGALLS INDS | 26,482 | $7.4M | 0.5% |
| NATL NCR ATLEOS CORPORATION | 161,288 | $7.0M | 0.5% |
| SN SHARKNINJA INC | 44,290 | $6.7M | 0.5% |
| AAPL APPLE INC | 22,676 | $6.6M | 0.5% |
| VIK VIKING HOLDINGS LTD | 62,218 | $6.5M | 0.4% |
| WSM WILLIAMS SONOMA INC | 25,754 | $6.0M | 0.4% |
| OGN ORGANON & CO | 434,200 | $5.9M | 0.4% |
| DIGITAL RLTY TR INC | 30,000 | $5.4M | 0.4% |
| ROKU ROKU INC | 36,998 | $5.1M | 0.4% |
| ZS ZSCALER INC | 33,204 | $4.7M | 0.3% |
| FTNT FORTINET INC | 30,510 | $4.7M | 0.3% |
| MNST MONSTER BEVERAGE CORP NE | 48,372 | $4.6M | 0.3% |
| KO COCA COLA CO | 55,256 | $4.5M | 0.3% |
| BUD ANHEUSER BUSCH INBEV SA | 52,466 | $4.3M | 0.3% |
| NRG NRG ENERGY INC | 27,614 | $4.0M | 0.3% |
| ESPERION THERAPEUTICS IN | 1,244,100 | $3.9M | 0.3% |
| CPRX CATALYST PHARMACEUTICALS | 124,040 | $3.9M | 0.3% |
| TECH BIO-TECHNE CORP | 54,711 | $3.9M | 0.3% |
Sold out
Held at 2026-03-31, gone by 2026-06-30 · 70 in all · reported value as of 2026-03-31
| Holding | Shares 2026-03-31 | Reported value | % of portfolio then |
|---|---|---|---|
| HOLOGIC INC | 387,450 | $29.3M | 1.7% |
| TERNS PHARMACEUTICALS IN | 375,000 | $19.8M | 1.1% |
| CHART INDS INC | 78,116 | $16.2M | 0.9% |
| AMICUS THERAPEUTIC | 1,109,882 | $16.0M | 0.9% |
| STATE STR SPDR DOW JONES | 34,500 | $16.0M | 0.9% |
| UPS UNITED PARCEL SVCS INC | 146,159 | $14.4M | 0.8% |
| MDLN MEDLINE INC | 275,000 | $12.2M | 0.7% |
| BX BLACKSTONE INC | 101,381 | $11.6M | 0.7% |
| UNH UNITEDHEALTH GROUP INC | 40,350 | $10.9M | 0.6% |
| CLEARWATER ANALYTICS HLD | 401,509 | $9.5M | 0.6% |
| MU MICRON TECHNOLOGY INC | 26,561 | $9.0M | 0.5% |
| SEALED AIR CORP NEW | 175,951 | $7.4M | 0.4% |
| CRS CARPENTER TECHNOLOGY COR | 16,877 | $6.7M | 0.4% |
| DDOG DATADOG INC | 6,000,000 | $5.8M | 0.3% |
| IBM INTERNATIONAL BUSINESS M | 22,097 | $5.3M | 0.3% |
| ARCELLX INC | 42,500 | $4.9M | 0.3% |
| ZBIO ZENAS BIOPHARMA INC | 1,650,000 | $4.5M | 0.3% |
| COP CONOCOPHILLIPS | 31,834 | $4.2M | 0.2% |
| ALHC ALIGNMENT HEALTHCARE INC | 236,721 | $4.2M | 0.2% |
| TSM TAIWAN SEMICONDUCTOR MANU | 12,200 | $4.1M | 0.2% |
| ADBE ADOBE INC | 15,911 | $3.9M | 0.2% |
| OKE ONEOK INC NEW | 38,974 | $3.5M | 0.2% |
| ONESTREAM INC | 140,000 | $3.4M | 0.2% |
| VANECK ETF TRUST | 36,446 | $3.3M | 0.2% |
| HONEYWELL INTL INC | 11,484 | $2.6M | 0.2% |
Biggest increases and decreases
Positions held at both quarter ends, by change in shares · reported value as of 2026-06-30
Increases
| Holding | Shares 2026-03-31 | Shares 2026-06-30 | Change | Reported value |
|---|---|---|---|---|
| MSFT MICROSOFT CORP | 46,523 | 223,236 | +379.8% | $83.4M |
| BRK-B BERKSHIRE HATHAWAY INC D | 52,756 | 168,969 | +220.3% | $84.4M |
| QQQ INVESCO QQQ TR | 23,332 | 73,302 | +214.2% | $54.0M |
| NVDA NVIDIA CORPORATION | 94,809 | 238,140 | +151.2% | $47.7M |
| CMG CHIPOTLE MEXICAN GRILL IN | 254,100 | 662,800 | +160.8% | $22.5M |
| APGE APOGEE THERAPEUTICS INC | 25,000 | 115,018 | +360.1% | $15.3M |
| AMZN AMAZON COM INC | 60,706 | 108,516 | +78.8% | $25.9M |
| HEI HEICO CORP NEW | 16,036 | 53,957 | +236.5% | $13.9M |
| TSLA TESLA INC | 18,219 | 40,433 | +121.9% | $17.0M |
| NEM NEWMONT CORP | 100,996 | 180,931 | +79.1% | $16.9M |
| WEBSTER FINL CORP | 61,757 | 144,277 | +133.6% | $11.0M |
| AES AES CORP | 95,100 | 390,700 | +310.8% | $5.7M |
Decreases
| Holding | Shares 2026-03-31 | Shares 2026-06-30 | Change | Reported value |
|---|---|---|---|---|
| SPY STATE STR SPDR S&P 500 E | 607,112 | 291,000 | -52.1% | $217.4M |
| STATE STR SPDR S&P 500 ET | 290,800 | 32,300 | -88.9% | $24.1M |
| AMD ADVANCED MICRO DEVICES I | 517,718 | 188,385 | -63.6% | $109.7M |
| SELECT SECTOR SPDR TR | 2,223,471 | 1,197,401 | -46.1% | $81.0M |
| CVX CHEVRON CORPORATION | 337,838 | 88,657 | -73.8% | $14.7M |
| ISHARES TR | 356,469 | 104,977 | -70.6% | $10.3M |
| FPS FORGENT POWER SOLUTIONS | 275,250 | 17,655 | -93.6% | $986.2K |
| COST COSTCO WHOLESALE CORPORAT | 40,700 | 30,500 | -25.1% | $28.5M |
| LYONDELLBASELL INDUSTRIES | 132,500 | 11,800 | -91.1% | $622.2K |
| JOYY JOYY INC | 183,053 | 101,039 | -44.8% | $6.7M |
| CWST CASELLA WASTE SYS INC | 70,078 | 31,835 | -54.6% | $3.1M |
| DIS DISNEY WALT CO | 62,530 | 31,838 | -49.1% | $3.1M |
CIK 1633046 · 13F FILINGS ON EDGAR · INFORMATIONAL ONLY
