PEAK6 LLC
Long book
$3.46B
Q1 2026
Positions
808
Top-10 weight
38%
concentration
Last quarter
+20.6%
SPY +14.8%
Turnover
56%
of book per quarter
Strategy in plain words
auto-generated from filingsPEAK6 LLC is a market maker — positions are inventory, not bets, running a $3.46B US long book across 808 positions.
The portfolio is moderately concentrated (top 10 ≈ 38% of the book). Turnover is high — positions rotate quickly, so individual names matter less than the process. Current anchor positions: COREWEAVE INC-CL A, WEBULL CORP, SPDR GOLD SHARES, TAIWAN SEMICONDUCTOR-SP ADR, ETORO GROUP LTD-A.
Over the last 6 quarters its long book ran on average 3.2pp per quarter ahead of the S&P 500, beating the index in 4 of 6 quarters. Its holdings are mechanical (indexing / client flows), so position changes carry no stock-picking signal.
Implied long-book return vs S&P 500
methodology: positions priced quarterly, no shorts/options Fund long book S&P 500
Q4 2024
-4.5%
Q1 2025
+24.6%
Q2 2025
+16.3%
Q3 2025
-6.6%
Q4 2025
-3.4%
Q1 2026
+20.6%
Sector allocation
Technology 43%
Financials 21%
Industrials 11%
Other 4%
Services media 4%
Materials 4%
Consumer discretionary 3%
Energy 3%
Long book by quarter
What does PEAK6 LLC own?
Q1 2026 13F| Company | Sector | Shares | Value | % of book | Change |
|---|---|---|---|---|---|
| CRWV COREWEAVE INC-CL A | Technology | 6.8M | $527.9M | 15.3% | -41.2% |
| BULL WEBULL CORP | Financials | 30.1M | $144.5M | 4.2% | -35.8% |
| ETOR ETORO GROUP LTD-A | Financials | 3.4M | $102.1M | 3.0% | +94.9% |
| MU MICRON TECHNOLOGY INC | Technology | 182.5K | $61.7M | 1.8% | -70.5% |
| META META PLATFORMS INC-CLASS A | Technology | 88.4K | $50.6M | 1.5% | +2209000.0% |
| NVDA NVIDIA CORP | Technology | 289.8K | $50.5M | 1.5% | New |
| TSLA TESLA INC | Industrials | 120.3K | $44.7M | 1.3% | +115.6% |
| CVX CHEVRON CORP | Energy | 185.6K | $38.4M | 1.1% | New |
| PLTR PALANTIR TECHNOLOGIES INC-A | Technology | 244.2K | $35.7M | 1.0% | +67.8% |
| GS GOLDMAN SACHS GROUP INC | Financials | 41.6K | $35.2M | 1.0% | +30.4% |
| ORCL ORACLE CORP | Technology | 230.5K | $33.9M | 1.0% | -56.6% |
| INTC INTEL CORP | Technology | 719.8K | $31.8M | 0.9% | New |
| CRWD CROWDSTRIKE HOLDINGS INC - A | Technology | 79.4K | $31.0M | 0.9% | +1322750.0% |
| UNH UNITEDHEALTH GROUP INC | Financials | 111.7K | $30.2M | 0.9% | -35.5% |
| COIN COINBASE GLOBAL INC -CLASS A | Financials | 157.3K | $27.5M | 0.8% | -78.3% |
| PWR QUANTA SERVICES INC | Industrials | 49.9K | $27.4M | 0.8% | -11.3% |
| AG FIRST MAJESTIC SILVER CORP | Materials | 1.2M | $26.2M | 0.8% | -51.8% |
| FSLR FIRST SOLAR INC | Technology | 100.5K | $19.8M | 0.6% | +1675683.3% |
| TPR TAPESTRY INC | Other | 137.7K | $19.4M | 0.6% | -71.9% |
| AEM AGNICO EAGLE MINES LTD | Materials | 91.3K | $18.5M | 0.5% | +26.1% |
| MATW MATTHEWS INTL CORP-CLASS A | Industrials | 712.1K | $18.4M | 0.5% | +242.0% |
| MDB MONGODB INC | Technology | 73.4K | $18.0M | 0.5% | +1834700.0% |
| VAL VALARIS LTD | Energy | 182.4K | $17.9M | 0.5% | -15.4% |
| STXN SEAGATE TECHNOLOGY HOLDINGS | — | 45.5K | $17.8M | 0.5% | -51.1% |
| NEM NEWMONT CORP | Materials | 151.7K | $16.4M | 0.5% | -70.5% |
| SPOT SPOTIFY TECHNOLOGY SA | Communications | 33.7K | $16.3M | 0.5% | +841475.0% |
| OWL BLUE OWL CAPITAL INC | Financials | 1.8M | $16.2M | 0.5% | +113.4% |
| KLAC KLA CORP | Other | 11.0K | $16.2M | 0.5% | +207.3% |
| ADBE ADOBE INC | Technology | 64.9K | $15.8M | 0.5% | -17.7% |
| AMD ADVANCED MICRO DEVICES | Technology | 75.6K | $15.4M | 0.4% | +1260333.3% |
| PANW PALO ALTO NETWORKS INC | Technology | 95.3K | $15.3M | 0.4% | -40.2% |
| MUSA MURPHY USA INC | Consumer discretionary | 29.3K | $14.5M | 0.4% | +22.8% |
| ZM ZOOM COMMUNICATIONS INC | Technology | 175.2K | $14.1M | 0.4% | New |
| SNDK SANDISK CORP | Technology | 21.6K | $13.7M | 0.4% | +538675.0% |
| TEM TEMPUS AI INC-CL A | Technology | 294.7K | $13.3M | 0.4% | +13.6% |
| WDC WESTERN DIGITAL CORP | Technology | 48.1K | $13.0M | 0.4% | New |
| AFRM AFFIRM HOLDINGS INC | Financials | 277.5K | $12.7M | 0.4% | New |
| MBVI M3-BRIGADE ACQUISITION-CL A | Financials | 1.3M | $12.6M | 0.4% | -50.0% |
| HLT HILTON WORLDWIDE HOLDINGS IN | Services media | 40.9K | $12.4M | 0.4% | -77.5% |
| TFC TRUIST FINANCIAL CORP | Financials | 257.0K | $11.8M | 0.3% | New |
| PATH UIPATH INC - CLASS A | Technology | 1.1M | $11.7M | 0.3% | +214.7% |
| LRCX LAM RESEARCH CORP | Industrials | 52.5K | $11.2M | 0.3% | -70.8% |
| NKE NIKE INC -CL B | Other | 209.1K | $11.0M | 0.3% | -57.1% |
| VPG VISHAY PRECISION GROUP | Technology | 250.8K | $10.9M | 0.3% | -71.9% |
| COST COSTCO WHOLESALE CORP | Consumer discretionary | 10.7K | $10.6M | 0.3% | +177583.3% |
| AAL AMERICAN AIRLINES GROUP INC | Industrials | 983.4K | $10.6M | 0.3% | -4.4% |
| QCOM QUALCOMM INC | Technology | 80.0K | $10.3M | 0.3% | 0.0% |
| CMI CUMMINS INC | Industrials | 19.1K | $10.3M | 0.3% | +58.0% |
| MP MP MATERIALS CORP | Materials | 210.2K | $10.1M | 0.3% | +4489.3% |
| SMCI SUPER MICRO COMPUTER INC | Technology | 431.7K | $9.8M | 0.3% | -78.7% |
13F filing history
| Period | Form | Filed | Entries | Reported value | Flags | Source |
|---|---|---|---|---|---|---|
| Q1 2026 | 13F-HR | May 14, 2026 | 2703 | $42.61B | canonical | SEC ↗ |
| Q4 2025 | 13F-HR/ANEW HOLDINGS | Mar 12, 2026 | 2827 | $53.76B | canonical | SEC ↗ |
| Q4 2025 | 13F-HR | Feb 13, 2026 | 2826 | $53.76B | canonical | SEC ↗ |
| Q3 2025 | 13F-HR/ANEW HOLDINGS | Mar 31, 2026 | 2953 | $68.28B | canonical | SEC ↗ |
| Q3 2025 | 13F-HR | Nov 14, 2025 | 2952 | $68.26B | canonical | SEC ↗ |
| Q2 2025 | 13F-HR/ANEW HOLDINGS | Mar 26, 2026 | 2970 | $54.07B | canonical | SEC ↗ |
| Q2 2025 | 13F-HR/ARESTATEMENT | Nov 13, 2025 | 2968 | $53.74B | canonical | SEC ↗ |
| Q2 2025 | 13F-HR | Aug 14, 2025 | 2969 | $54.06B | SEC ↗ | |
| Q1 2025 | 13F-HR | May 14, 2025 | 2983 | $44.56B | canonical | SEC ↗ |
| Q4 2024 | 13F-HR | Feb 13, 2025 | 3099 | $47.64B | canonical | SEC ↗ |
| Q3 2024 | 13F-NT | Nov 14, 2024 | — | $0 | SEC ↗ | |
| Q2 2024 | 13F-NT | Aug 14, 2024 | — | $0 | SEC ↗ | |
| Q1 2024 | 13F-NT | May 14, 2024 | — | $0 | SEC ↗ |