Magnetar Financial LLC
Institutional investor · Portfolio as of Q2 2025
Top Holdings870 positions
Stock | Shares | Value | Weight | Avg Buy | Est. P&L | Held | Conviction |
|---|---|---|---|---|---|---|---|
COREWEAVE INC-CL A | 95.8M | $15.6B | 75.7% | $40.00 | +299.98% | 2 qtrssince 2025-Q1 | Unchanged 0 |
DUN & BRADSTREET HLDGS INC | 10.6M | $96.7M | 0.5% | — | — | 1 qtr | New 49 |
SPRINGWORKS THERAPEUTICS INC | 2.1M | $96.5M | 0.5% | — | — | 1 qtr | New 49 |
BLUEPRINT MEDICINES CORP | 730,047 | $93.6M | 0.5% | — | — | 3 qtrssince 2024-Q4 | Increased 58 |
PNM RESOURCES INC | 1.7M | $93.3M | 0.5% | $54.33 | 0.00% | 1 qtr | New 49 |
SKECHERS U S A INC | 1.4M | $89.4M | 0.4% | — | — | 1 qtr | New 49 |
KELLANOVA | 1.1M | $88.8M | 0.4% | $78.45 | -0.73% | 4 qtrssince 2024-Q3 | Decreased 0 |
ANSYS INC | 251,751 | $88.4M | 0.4% | — | — | 6 qtrssince 2024-Q1 | Decreased 0 |
JUNIPER NETWORKS INC | 2.1M | $83.8M | 0.4% | — | — | 6 qtrssince 2024-Q1 | Decreased 0 |
AVIDXCHANGE HOLDINGS INC | 8.4M | $82.7M | 0.4% | — | — | 1 qtr | New 49 |
AZEK CO INC | 1.5M | $80.4M | 0.4% | — | — | 2 qtrssince 2025-Q1 | Increased 57 |
FRONTIER COMMUNICATIONS PARE | 2.2M | $79.3M | 0.4% | $35.51 | +2.22% | 4 qtrssince 2024-Q3 | Increased 36 |
INTERPUBLIC GROUP COS INC | 2.9M | $72.1M | 0.3% | — | — | 9 qtrssince 2023-Q2 | Increased 35 |
LIBERTY BROADBAND C-W/I | 713,970 | $70.2M | 0.3% | $71.28 | +26.32% | 3 qtrssince 2024-Q4 | Increased 36 |
CHAMPIONX CORPORATION | 2.8M | $68.7M | 0.3% | — | — | 5 qtrssince 2024-Q2 | Increased 35 |
PROASSURANCE CORP | 3M | $67.5M | 0.3% | $23.23 | -1.72% | 2 qtrssince 2025-Q1 | Increased 44 |
| 51.1M | $65.4M | 0.3% | — | — | — | New 49 | |
FARO TECHNOLOGIES INC | 1.5M | $65.1M | 0.3% | — | — | 1 qtr | New 49 |
AMEDISYS INC | 644,894 | $63.5M | 0.3% | — | — | 11 qtrssince 2022-Q4 | Increased 36 |
E2OPEN PARENT HOLDINGS INC | 19.1M | $61.6M | 0.3% | — | — | 1 qtr | New 49 |
Magnetar Financial LLC manages $20.7B across 870 positions as of Q2 2025. Top holdings: CRWV (75.7%), DNB (0.5%), SWTX (0.5%). Fund DNA: Diversified Scout. HoldingsIntel Rating: 3.5/5.0.
Active quarter - 536 new positions, 382 exits, 176 increased. Top move: BPMC (INCREASED, conviction 58). Portfolio: $20.7B across 870 positions.
Top holdings by portfolio weight
Portfolio allocation by GICS sector
Behavioral investing profile
Position Outcomes
Best and worst performing positions by estimated return
Top Winners
Top Losers
Cost basis estimates based on full filing history using quarter-end prices. Actual transaction prices are not disclosed in 13F filings.
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Data sourced from SEC EDGAR 13F filings. Not financial advice. Full disclaimer