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Maven Securities LTD — 13F Holdings & Portfolio

CIK 1633046 · latest 13F-HR filed 2026-08-14

Backtest portfolio

Maven Securities LTD manages $5.06B in 13F-reported U.S. long-equity assets across 342 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are GENZ (7.76%), IFXAF (7.27%), GENZ (4.69%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 81 new positions, exited 81, added to 38, and trimmed 37.

AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.

Filer Information
Address
44 ESPLANADE
ST HELIER JE4 9WG
Phone
(203) 876-8718
Filing Manager
Maven Securities LTD
ST HELIER, Y9
Signatory
Ivan Koedjikov
Director
Loading holdings…
AUM

$5.06B

Long-equity book

Holdings

342

Distinct positions

Period

2026-06-30

Filed 2026-08-14

Q/Q Activity

+81 / −81 / ↑38 / ↓37

vs 2026-03-31

Firm Profile & Key People
Name Title / Status Ownership Type

Top Adds (vs prior quarter)

  • ADVANCED MICRO DEVICES IN$68.1M +1831.6%
  • MICROSOFT CORP$66.2M +384.4%
  • INVESCO QQQ TR$40.5M +301.2%
  • NVIDIA CORPORATION$31.1M +188.4%
  • BERKSHIRE HATHAWAY INC DE$28.7M +168.5%
Show all 38 →

Top Trims

  • STATE STR SPDR S&P 500 ET-$164.9M -87.2%
  • STATE STR SPDR S&P 500 E-$108.9M -64.8%
  • STATE STR SPDR S&P 500 ET-$68.3M -30.1%
  • ADVANCED MICRO DEVICES IN-$58.0M -77.0%
  • CHEVRON CORPORATION-$55.2M -79.0%
Show all 37 →

New Positions

  • BERKSHIRE HATHAWAY INC DE$18.7M
  • NUVALENT INC$18.5M
  • CLOUDFLARE INC$12.7M
  • CISCO SYS INC$9.4M
  • DOORDASH INC$9.3M
Show all 81 →

Exited Positions

  • HOLOGIC INC$29.3M
  • COSTCO WHOLESALE CORPORAT$20.0M
  • TERNS PHARMACEUTICALS IN$19.8M
  • CHART INDS INC$16.2M
  • AMICUS THERAPEUTIC$16.0M
Show all 81 →
All Holdings

Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).

# Issuer Symbol CUSIP Value Weight Shares Type
1 VANECK ETF TRUST Call GENZ 92189F906 $392.7M 7.76% 597,600 SH
2 ISHARES TR Call IFXAF 464287905 $368.3M 7.27% 1,463,400 SH
3 VANECK ETF TRUST Put GENZ 92189F956 $237.4M 4.69% 361,200 SH
4 STATE STR SPDR S&P 500 ET XCNY 78462F953 $158.4M 3.13% 212,000 SH
5 MICROSOFT CORP Put MSFT 594918954 $144.5M 2.85% 386,800 SH
6 INVESCO QQQ TR Put QQQ 46090E953 $129.1M 2.55% 175,200 SH
7 MICRON TECHNOLOGY INC Call MU 595112903 $107.9M 2.13% 93,200 SH
8 SELECT SECTOR SPDR TR Put XLU 81369Y956 $106.9M 2.11% 2,099,200 SH
9 META PLATFORMS INC Put META 30303M952 $91.5M 1.81% 162,200 SH
10 MICROSOFT CORP MSFT 594918104 $83.4M 1.65% 223,236 SH
11 UNITEDHEALTH GROUP INC Put — 91324P952 $82.8M 1.64% 199,100 SH
12 SELECT SECTOR SPDR TR Call XLU 81369Y906 $81.8M 1.61% 1,608,200 SH
13 NVIDIA CORPORATION Put NVDA 67066G954 $79.2M 1.56% 395,500 SH
14 ADVANCED MICRO DEVICES IN AMD 007903907 $71.8M 1.42% 123,400 SH
15 ISHARES TR Put IFXAF 464287955 $61.5M 1.21% 204,600 SH
16 META PLATFORMS INC META 30303M102 $61.3M 1.21% 108,680 SH
17 ALPHABET INC Put GGLAP 02079K955 $60.1M 1.19% 168,000 SH
18 STATE STR SPDR S&P 500 E SPY 78462F103 $59.0M 1.17% 79,000 SH
19 NEWMONT CORP Put NEMCL 651639956 $57.4M 1.13% 615,200 SH
20 INVESCO QQQ TR QQQ 46090E103 $54.0M 1.07% 73,302 SH
21 INVESCO QQQ TR Call QQQ 46090E903 $50.3M 0.99% 68,300 SH
22 HOME DEPOT INC Call HD 437076902 $49.2M 0.97% 139,500 SH
23 BOEING CO Put — 097023955 $48.2M 0.95% 223,100 SH
24 NVIDIA CORPORATION NVDA 67066G104 $47.7M 0.94% 238,140 SH
25 BERKSHIRE HATHAWAY INC DE BRK.A 084670952 $45.7M 0.90% 91,400 SH
26 UNITEDHEALTH GROUP INC Call UNH 91324P902 $42.7M 0.84% 102,600 SH
27 APPLE INC Put AAPL 037833950 $42.1M 0.83% 145,400 SH
28 INTEL CORP Call INTC 458140900 $41.1M 0.81% 294,100 SH
29 TESLA INC Put TSLA 88160R951 $39.2M 0.78% 93,200 SH
30 SELECT SECTOR SPDR TR XLF 81369Y605 $37.3M 0.74% 696,461 SH
31 ORACLE CORP Call ORCL 68389X905 $34.8M 0.69% 236,400 SH
32 AMAZON COM INC Put AMZN 023135956 $34.5M 0.68% 144,800 SH
33 APPLE INC Call AAPL 037833900 $34.0M 0.67% 117,500 SH
34 MICRON TECHNOLOGY INC Put MU 595112953 $33.3M 0.66% 28,800 SH
35 MARVELL TECHNOLOGY INC Call MRVL 573874904 $30.7M 0.61% 102,900 SH
36 SHOPIFY INC Call SHOP 82509L907 $30.3M 0.60% 265,500 SH
37 COSTCO WHOLESALE CORPORAT COST 22160K905 $28.5M 0.56% 30,500 SH
38 JOHNSON & JOHNSON Call JNJ 478160904 $26.1M 0.52% 102,800 SH
39 TESLA INC Call TSLA 88160R901 $25.1M 0.49% 59,500 SH
40 ELI LILLY & CO Put LLY 532457958 $24.1M 0.48% 20,100 SH
41 STATE STR SPDR S&P 500 ET XCNY 78462F903 $24.1M 0.48% 32,300 SH
42 ISHARES TR Put IFXAF 464288953 $24.0M 0.47% 300,000 SH
43 ISHARES TR Put IFXAF 464287954 $23.9M 0.47% 350,000 SH
44 TARGET CORP Call TH 87612E906 $23.4M 0.46% 179,300 SH
45 BARRICK MNG CORP Put — 06849F958 $22.0M 0.44% 600,100 SH
46 PALO ALTO NETWORKS INC Call PANW 697435905 $20.9M 0.41% 61,300 SH
47 AMAZON COM INC AMZN 023135106 $20.9M 0.41% 87,581 SH
48 ADVANCED MICRO DEVICES I AMD 007903107 $20.5M 0.40% 35,185 SH
49 BERKSHIRE HATHAWAY INC D BRK.B 084670702 $20.1M 0.40% 40,169 SH
50 CHEVRON CORPORATION Put CVX 166764950 $19.8M 0.39% 119,600 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-08-14 $5.06B 342 0001633046-26-000008
2026-03-31 2026-05-15 $5.20B 424 0001633046-26-000006
2025-12-31 2026-02-13 $4.53B 479 0001633046-26-000004
2025-09-30 2025-11-20 $4.05B 465 0001633046-25-000010