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Portfolio (Quarterly) Guide ↗

Magnetar Financial LLC

· CIK 0001352851
13F Portfolio $9.8B AUM 1,755 positions Filed May 13, 2026 EDGAR ↗ ← All Funds
Q1 2026 Q4 2025 · All 608 New 138 Added 171 Reduced 374 Exited
Page 27 of 31  ·  608 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
521 TK TEEKAY CORPORATION LTD Energy 10,576.0 $129K 0.00% NEW — $12.21 +20.4%
522 BARK BARK INC Consumer Cyclical 250,000.0 $128K 0.00% NEW — $10.24 -17.5%
523 — SOCIAL COMM PARTNERS CORP — 408,974.0 $127K 0.00% NEW — $0.31 —
524 — M3-BRIGADE ACQUISITION VI CO — 366,665.0 $127K 0.00% NEW — $0.35 —
525 STGW STAGWELL INC Communication Services 20,083.0 $126K 0.00% NEW — $6.29 +31.6%
526 — MESHFLOW ACQUISITION CORP — 416,664.0 $125K 0.00% NEW — $0.30 —
527 — LEGATO MERGER CORP IV — 366,665.0 $122K 0.00% NEW — $0.33 —
528 — ACTIVATE ENERGY ACQUISIT COR — 400,000.0 $122K 0.00% NEW — $0.30 —
529 — ALDABRA 4 LQDTY OPP VEH INC — 400,000.0 $120K 0.00% NEW — $0.30 —
530 ARDX ARDELYX INC Healthcare 19,806.0 $119K 0.00% NEW — $5.99 -44.0%
531 — LAFAYETTE DIGITAL ACQUISITIO — 450,000.0 $119K 0.00% NEW — $0.26 —
532 — BLACK SPADE ACQUISITION III — 333,331.0 $117K 0.00% NEW — $0.35 —
533 — HALL CHADWICK ACQUISITION CO — 500,000.0 $115K 0.00% NEW — $0.23 —
534 — KARBON CAP PARTNERS CORP — 250,000.0 $115K 0.00% NEW — $0.46 —
535 — SILVERBOX CORP V — 333,330.0 $114K 0.00% NEW — $0.34 —
536 NVCR NOVOCURE LTD Healthcare 10,293.0 $112K 0.00% NEW — $10.90 +40.1%
537 SVV SAVERS VALUE VLG INC Consumer Cyclical 14,967.0 $111K 0.00% NEW — $7.44 +25.1%
538 — GENERAL PURP ACQUISITION COR — 460,820.0 $111K 0.00% NEW — $0.24 —
539 — XSOLLA SPAC 1 — 550,000.0 $110K 0.00% NEW — $0.20 —
540 — MUZERO ACQUISITION CORP — 472,275.0 $109K 0.00% NEW — $0.23 —
Page 27 of 31  ·  608 positions

① Period Price is the implied market price on the last day of the reporting period, calculated as reported value ÷ shares held. It is not the fund's purchase price or cost basis — the fund may have initiated or added to the position at any point during the quarter at a different price. Since Period shows the price change from that quarter-end snapshot to today's last price — it reflects stock movement after the report date, not the fund's actual return.

Sector Allocation
Technology 68.0%
Financial Services 11.8%
Healthcare 5.4%
Industrials 5.0%
Communication Services 2.0%
Consumer Cyclical 1.7%
Consumer Defensive 1.7%
Basic Materials 1.6%
Energy 1.0%
Utilities 0.9%