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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 18 of 57  ·  1,130 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
341 AVTR AVANTOR INC Healthcare 224,084.0 $1.8M 0.02% NEW $7.84 -2.6%
342 AI INFRASTRUCTURE ACQUISI 175,000.0 $1.8M 0.02% $10.03
343 ITRN ITURAN LOCATION AND CONTROL Technology 35,739.0 $1.8M 0.02% +24K +217.4% $49.01 +18.2%
344 PBF PBF ENERGY INC Energy 36,702.0 $1.7M 0.02% -23K -39.0% $47.62 -11.5%
345 MAIN MAIN STR CAP CORP Financial Services 33,000.0 $1.7M 0.02% +27K +457.0% $52.96 -3.7%
346 DOX AMDOCS LTD Technology 26,677.0 $1.7M 0.02% +18K +214.2% $65.26 -4.6%
347 RDNT RADNET INC Healthcare 30,849.0 $1.7M 0.02% +20K +178.1% $55.89 -3.1%
348 TEAM ATLASSIAN CORPORATION Technology 25,230.0 $1.7M 0.02% NEW $68.25 +31.0%
349 TPG TPG INC Financial Services 42,416.0 $1.7M 0.02% NEW $40.51 +2.1%
350 ARW ARROW ELECTRS INC Technology 11,909.0 $1.7M 0.02% NEW $143.41 +43.8%
351 MC MOELIS & CO Financial Services 29,561.0 $1.7M 0.02% -7K -19.1% $57.00 +12.0%
352 ESS ESSEX PPTY TR INC Real Estate 6,906.0 $1.7M 0.02% +2K +50.6% $242.61 +12.2%
353 BILL BILL HOLDINGS INC Technology 43,572.0 $1.7M 0.02% NEW $38.30 -1.4%
354 SNPS SYNOPSYS INC Technology 4,346.0 $1.7M 0.02% -4K -49.6% $383.14 +30.1%
355 DT DYNATRACE INC Technology 45,001.0 $1.7M 0.02% -56K -55.3% $36.98 +7.8%
356 GLOBUS MED INC 19,292.0 $1.7M 0.02% +16K +579.8% $86.16
357 MOOG INC 5,644.0 $1.7M 0.02% -119.0 -2.1% $292.64
358 LIBERTY GLOBAL LTD 136,218.0 $1.6M 0.02% NEW $12.09
359 WHEELER REAL ESTATE INVT TR 218,512.0 $1.6M 0.02% $7.46
360 HL HECLA MINING COMPANY Basic Materials 87,135.0 $1.6M 0.02% NEW $18.63 -7.4%
Page 18 of 57  ·  1,130 positions

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 67.9%
Financial Services 12.2%
Healthcare 5.4%
Industrials 4.9%
Communication Services 2.0%
Consumer Cyclical 1.7%
Consumer Defensive 1.7%
Basic Materials 1.6%
Energy 1.0%
Utilities 0.9%