Magnetar Financial LLC Portfolio Holdings

Magnetar Financial LLC

  • $2.85 Billion
  • Q3 2025

Magnetar Financial LLC has filed its 13F form on November 13, 2025 for Q3 2025 where it was disclosed a total value porftolio of $2.85 Billion distributed in 1474 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Norfolk Southern Corp with a value of $108M, Cyber Ark Software Ltd. with a value of $102M, Air Lease Corp with a value of $101M, Merus N.V. with a value of $98.4M, and Kellogg CO with a value of $93.8M.

Examining the 13F form we can see an increase of $136M in the current position value, from $2.71B to 2.85B.

Magnetar Financial LLC is based out at Evanston, IL

Below you can find more details about Magnetar Financial LLC portfolio as well as his latest detailed transactions.

Portfolio value $2.85 Billion
Industrials: $588 Million
Technology: $508 Million
Healthcare: $361 Million
Communication Services: $351 Million
Financial Services: $319 Million
Consumer Defensive: $145 Million
Consumer Cyclical: $137 Million
Basic Materials: $131 Million
Other: $309 Million

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$13.2B
$1.38 Million 0.05% of portfolio
7,903
Q3 2025 Reduced 85.25%
$2.44B
$1.44 Million 0.05% of portfolio
19,823
Q3 2025 New
$7.32B
$1.36 Million 0.05% of portfolio
17,825
Q3 2025 New
$7.8B
$1.4 Million 0.05% of portfolio
10,883
Q3 2025 New
$5.17B
$1.41 Million 0.05% of portfolio
50,613
Q3 2025 New
$14.5B
$1.44 Million 0.05% of portfolio
4,841
Q3 2025 Added 423.35%
$13.6B
$1.46 Million 0.05% of portfolio
3,747
Q3 2025 New
$4.96B
$1.47 Million 0.05% of portfolio
881
Q3 2025 Added 646.61%
$4.66B
$1.42 Million 0.05% of portfolio
46,352
Q3 2025 Reduced 54.82%
$24.4B
$1.3 Million 0.05% of portfolio
8,154
Q3 2025 New
$4.23B
$1.14 Million 0.04% of portfolio
85,235
Q3 2025 New
$16.8B
$1.27 Million 0.04% of portfolio
24,932
Q3 2025 New
$111B
$1.08 Million 0.04% of portfolio
2,757
Q3 2025 New
$3.17B
$1.16 Million 0.04% of portfolio
56,773
Q3 2025 Reduced 14.87%
$1.75B
$1.09 Million 0.04% of portfolio
32,555
Q3 2025 New
$42.8B
$1.23 Million 0.04% of portfolio
4,089
Q3 2025 New
$5.96B
$1.02 Million 0.04% of portfolio
3,943
Q3 2025 Added 225.6%
$1.55B
$1.22 Million 0.04% of portfolio
19,640
Q3 2025 Added 143.79%
$7.79B
$1.25 Million 0.04% of portfolio
11,649
Q3 2025 New
$11.4B
$1.24 Million 0.04% of portfolio
9,945
Q3 2025 Reduced 79.58%
$867M
$1.11 Million 0.04% of portfolio
146,587
Q3 2024 New
$6.51B
$1.21 Million 0.04% of portfolio
14,501
Q3 2025 New
$204B
$1.26 Million 0.04% of portfolio
8,968
Q3 2025 Reduced 88.3%
$3.78T
$1.16 Million 0.04% of portfolio
2,232
Q3 2025 Reduced 28.19%
$4.06B
$1.03 Million 0.04% of portfolio
7,858
Q3 2025 New
$4.31B
$1.25 Million 0.04% of portfolio
13,136
Q3 2025 New
$7.41B
$1.2 Million 0.04% of portfolio
12,985
Q3 2025 Added 338.83%
$36B
$1.18 Million 0.04% of portfolio
11,777
Q3 2025 New
$634M
$1.04 Million 0.04% of portfolio
33,669
Q3 2025 New
$11.3B
$1.24 Million 0.04% of portfolio
33,232
Q3 2025 New
$8.39B
$1.25 Million 0.04% of portfolio
9,866
Q3 2025 New
$2.87B
$1.24 Million 0.04% of portfolio
19,016
Q3 2025 New
$2.44B
$1.17 Million 0.04% of portfolio
10,733
Q3 2025 New
$13.5B
$1.24 Million 0.04% of portfolio
25,616
Q3 2025 New
$20.3B
$1.1 Million 0.04% of portfolio
8,034
Q3 2025 New
$2.79B
$1.15 Million 0.04% of portfolio
11,710
Q3 2025 New
$5.57B
$1.16 Million 0.04% of portfolio
72,108
Q3 2025 New
$274M
$895,000 0.03% of portfolio
73,604
Q3 2025 New
$4.52B
$720,000 0.03% of portfolio
5,881
Q3 2025 Reduced 73.7%
$6.36B
$846,000 0.03% of portfolio
6,552
Q3 2025 Reduced 89.38%
$37B
$729,000 0.03% of portfolio
7,979
Q3 2025 New
$32B
$919,000 0.03% of portfolio
5,254
Q3 2025 Reduced 75.86%
$4.14B
$812,000 0.03% of portfolio
20,100
Q3 2025 New
$9.75B
$895,000 0.03% of portfolio
12,216
Q3 2025 New
$4.9B
$760,000 0.03% of portfolio
5,645
Q3 2025 New
$4.49B
$802,000 0.03% of portfolio
16,669
Q3 2025 Added 202.69%
$2.24B
$763,000 0.03% of portfolio
40,379
Q3 2025 New
$2.49B
$760,000 0.03% of portfolio
10,245
Q3 2025 New
$557M
$764,000 0.03% of portfolio
18,849
Q3 2025 New

Summary

  • Portfolio
  • No. of Stocks 1,474
  • Current Value $2.85 Billion
  • Prior Value $2.71 Billion
  • Filing
  • Period Q3 2025
  • Filing Date November 13, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 594 stocks
  • Additional Purchases 127 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 122 stocks
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