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PEAK6 LLC — 13F Holdings & Portfolio

CIK 1389958 · latest 13F-HR filed 2026-05-14

Backtest portfolio

PEAK6 LLC manages $42.61B in 13F-reported U.S. long-equity assets across 2,703 reported positions as of its 2026-03-31 13F-HR filing. Its largest disclosed positions are TSLA (3.39%), QQQ (3.30%), GLD (2.02%). Quarter over quarter (versus its 2025-09-30 filing) the fund opened 428 new positions, exited 351, added to 163, and trimmed 206.

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.

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AUM

$42.61B

Long-equity book

Holdings

2,703

Distinct positions

Period

2026-03-31

Filed 2026-05-14

Q/Q Activity

+428 / −351 / ↑163 / ↓206

vs 2025-09-30

Firm Profile & Key People
Name Title / Status Ownership Type

Top Adds (vs prior quarter)

  • COREWEAVE INC$246.0M +87.3%
  • SPDR GOLD TR$134.4M +384944.4%
  • TAIWAN SEMICONDUCTOR MANUFAC$117.0M +746.7%
  • ETORO GROUP LTD$95.2M +1365.6%
  • CHEVRON CORPORATION$38.4M +6587263.6%
Show all 163 →

Top Trims

  • WEBULL CORP-$252.2M -63.6%
  • BROADCOM INC-$145.8M -99.1%
  • INVESCO QQQ TR-$105.8M -100.0%
  • GOLDMAN SACHS GROUP INC-$104.4M -74.8%
  • VANECK ETF TRUST-$72.7M -100.0%
Show all 206 →

New Positions

  • ISHARES SILVER TR$76.1M
  • MICRON TECHNOLOGY INC$61.7M
  • NVIDIA CORPORATION$50.5M
  • ISHARES TR$42.6M
  • PALANTIR TECHNOLOGIES INC$35.7M
Show all 428 →

Exited Positions

  • STRATEGY INC$96.8M
  • ALPHABET INC$77.2M
  • AMAZON COM INC$58.4M
  • INTERACTIVE BROKERS GROUP IN$50.9M
  • ROBINHOOD MKTS INC$36.4M
Show all 351 →
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 TESLA INC Call TSLA 88160R101 $1.44B 3.39% 3,882,900 SH
2 INVESCO QQQ TR Put QQQ 46090E103 $1.41B 3.30% 2,435,100 SH
3 SPDR GOLD TR Call GLD 78463V107 $860.1M 2.02% 1,998,900 SH
4 TESLA INC Put TSLA 88160R101 $760.6M 1.79% 2,046,000 SH
5 SELECT SECTOR SPDR TR Call XLE 81369Y506 $642.9M 1.51% 10,494,400 SH
6 MICRON TECHNOLOGY INC Put MU 595112103 $634.9M 1.49% 1,879,200 SH
7 NVIDIA CORPORATION Put NVDA 67066G104 $610.5M 1.43% 3,500,800 SH
8 COREWEAVE INC Call CRWV 21873S108 $569.4M 1.34% 7,350,300 SH
9 NVIDIA CORPORATION Call NVDA 67066G104 $545.8M 1.28% 3,129,800 SH
10 META PLATFORMS INC Call META 30303M102 $539.6M 1.27% 943,200 SH
11 TAIWAN SEMICONDUCTOR MANUFAC Put TSM 874039100 $535.6M 1.26% 1,584,900 SH
12 MICRON TECHNOLOGY INC Call MU 595112103 $530.7M 1.25% 1,570,900 SH
13 COREWEAVE INC CRWV 21873S108 $527.1M 1.24% 6,803,901 SH
14 APPLE INC Call AAPL 037833100 $514.2M 1.21% 2,026,100 SH
15 ALPHABET INC Call GOOGL 02079K305 $510.6M 1.20% 1,775,800 SH
16 ISHARES TR Put TLT 464287432 $490.1M 1.15% 5,653,600 SH
17 META PLATFORMS INC Put META 30303M102 $478.2M 1.12% 835,900 SH
18 SPDR GOLD TR Put GLD 78463V107 $425.0M 1.00% 987,700 SH
19 VERTIV HOLDINGS CO Call VRT 92537N108 $409.7M 0.96% 1,635,000 SH
20 ADVANCED MICRO DEVICES INC Put AMD 007903107 $403.8M 0.95% 1,984,900 SH
21 AMAZON COM INC Put AMZN 023135106 $399.6M 0.94% 1,918,900 SH
22 COREWEAVE INC Put CRWV 21873S108 $377.3M 0.89% 4,870,700 SH
23 GE VERNOVA INC Call GEV 36828A101 $360.9M 0.85% 413,400 SH
24 INVESCO QQQ TR Call QQQ 46090E103 $352.0M 0.83% 609,900 SH
25 ISHARES TR Call TLT 464287432 $340.8M 0.80% 3,930,800 SH
26 MICROSOFT CORP Call MSFT 594918104 $340.2M 0.80% 919,000 SH
27 PALANTIR TECHNOLOGIES INC Put PLTR 69608A108 $301.8M 0.71% 2,062,900 SH
28 EXXON MOBIL CORP Call XOM 30231G102 $297.9M 0.70% 1,755,800 SH
29 MICROSOFT CORP Put MSFT 594918104 $294.6M 0.69% 795,800 SH
30 APPLE INC Put AAPL 037833100 $285.3M 0.67% 1,124,200 SH
31 ALPHABET INC Put GOOGL 02079K305 $275.8M 0.65% 959,200 SH
32 ARM HOLDINGS PLC Put ARM 042068205 $249.8M 0.59% 1,651,500 SH
33 SALESFORCE INC Put CRM 79466L302 $226.3M 0.53% 1,212,500 SH
34 ASML HLDG NV Call ASML N07059210 $217.5M 0.51% 164,700 SH
35 EXXON MOBIL CORP Put XOM 30231G102 $215.7M 0.51% 1,271,200 SH
36 VANECK ETF TRUST Put SMH 92189F676 $208.5M 0.49% 543,700 SH
37 ISHARES SILVER TR Put SLV 46428Q109 $203.9M 0.48% 2,993,000 SH
38 SPDR SERIES TRUST Call XBI 78464A870 $198.4M 0.47% 1,553,300 SH
39 BROADCOM INC Put AVGO 11135F101 $189.2M 0.44% 611,300 SH
40 ARM HOLDINGS PLC Call ARM 042068205 $172.9M 0.41% 1,142,900 SH
41 ADVANCED MICRO DEVICES INC Call AMD 007903107 $169.2M 0.40% 831,800 SH
42 APPLIED DIGITAL CORP Call APLD 038169207 $165.5M 0.39% 6,973,100 SH
43 CHENIERE ENERGY INC Call LNG 16411R208 $163.9M 0.38% 577,600 SH
44 SELECT SECTOR SPDR TR Put XLE 81369Y506 $162.1M 0.38% 2,645,500 SH
45 ASML HLDG NV Put ASML N07059210 $161.9M 0.38% 122,600 SH
46 UNITEDHEALTH GROUP INC Put UNH 91324P102 $158.8M 0.37% 586,800 SH
47 ISHARES TR Put IWM 464287655 $157.3M 0.37% 634,200 SH
48 SALESFORCE INC Call CRM 79466L302 $148.4M 0.35% 795,100 SH
49 WW GRAINGER INC Call GWW 384802104 $147.7M 0.35% 135,400 SH
50 TAIWAN SEMICONDUCTOR MANUFAC Call TSM 874039100 $142.2M 0.33% 420,800 SH
Filing History
Period Filed AUM Holdings Accession
2026-03-31 2026-05-14 $42.61B 2,703 0001389958-26-000013
2025-09-30 2026-03-31 $68.28B 2,953 0001389958-26-000011
2025-06-30 2026-03-26 $54.07B 2,970 0001389958-26-000010