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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 3 of 31  ·  608 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
41 — IDEA ACQUISITION CORP — 1,250,000.0 $12.4M 0.13% NEW — $9.91 —
42 MESH MESHFLOW ACQUISITION CORP Financial Services 1,249,992.0 $12.4M 0.13% NEW — $9.89 +1.9%
43 — ALDABRA 4 LQDTY OPP VEH INC — 1,200,000.0 $11.8M 0.12% NEW — $9.88 —
44 — ARCHIMEDES TECH SPAC PTNRS I — 1,200,000.0 $11.8M 0.12% NEW — $9.83 —
45 — M3-BRIGADE ACQUISITION VI CO — 1,099,995.0 $11.1M 0.11% NEW — $10.06 —
46 — SPARTACUS ACQUISITION CORP I — 1,100,000.0 $11.0M 0.11% NEW — $10.04 —
47 SVAQ SILICON VY ACQUISITION CORP Financial Services 1,100,000.0 $10.9M 0.11% NEW — $9.89 +2.3%
48 — LEGATO MERGER CORP IV — 1,099,995.0 $10.8M 0.11% NEW — $9.86 —
49 — XSOLLA SPAC 1 — 1,100,000.0 $10.8M 0.11% NEW — $9.85 —
50 — SPRING VY ACQUISITION CORP I — 1,000,000.0 $10.2M 0.10% NEW — $10.16 —
51 — METALS ACQUISITION CORP II — 1,000,000.0 $10.1M 0.10% NEW — $10.09 —
52 — KARBON CAP PARTNERS CORP — 1,000,000.0 $10.1M 0.10% NEW — $10.05 —
53 — HCM IV ACQUISITION CORP — 1,000,000.0 $10.0M 0.10% NEW — $10.03 —
54 FVAV FORTRESS VALUE ACQU CORP V Financial Services 1,000,000.0 $10.0M 0.10% NEW — $10.02 +2.3%
55 — AVERIN CAP ACQUISITION CORP — 1,000,000.0 $10.0M 0.10% NEW — $9.99 —
56 — ARMADA ACQUISITION CORP III — 1,000,000.0 $10.0M 0.10% NEW — $9.99 —
57 — PROEM ACQUISITION CORP I — 1,000,000.0 $10.0M 0.10% NEW — $9.98 —
58 SBXE SILVERBOX CORP V Financial Services 999,990.0 $10.0M 0.10% NEW — $9.97 +1.3%
59 — MOZAYYX ACQUISITION CORP — 1,000,000.0 $9.9M 0.10% NEW — $9.95 —
60 — INVEST GREEN ACQUISITION COR — 1,000,000.0 $9.9M 0.10% NEW — $9.90 —
Page 3 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%