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574 hedge funds and large institutions have $17.9B invested in AerCap in 2025 Q3 according to their latest regulatory filings, with 55 funds opening new positions, 210 increasing their positions, 231 reducing their positions, and 68 closing their positions.

New
Increased
Maintained
Reduced
Closed

35% more call options, than puts

Call options by funds: $114M | Put options by funds: $84.2M

2% less capital invested

Capital invested by funds: $18.3B → $17.9B (-$398M)

9% less repeat investments, than reductions

Existing positions increased: 210 | Existing positions reduced: 231

3% less funds holding

Funds holding: 593574 (-19)

4.68% less ownership

Funds ownership: 83.94%79.26% (-4.7%)

8% less funds holding in top 10

Funds holding in top 10: 3835 (-3)

19% less first-time investments, than exits

New positions opened: 55 | Existing positions closed: 68

Holders
574
Holders Change
-19
Holders Change %
-3.2%
% of All Funds
7.53%
Holding in Top 10
35
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-7.89%
% of All Funds
0.46%
New
55
Increased
210
Reduced
231
Closed
68
Calls
$114M
Puts
$84.2M
Net Calls
+$29.6M
Net Calls Change
+$2.65M
Name Holding Trade Value Shares
Change
Change in
Stake
Man Group
26
Man Group
United Kingdom
$182M +$36.7M +314,767 +26%
Bank of America
27
Bank of America
North Carolina
$182M +$5.36M +45,892 +3%
ECP
28
Empyrean Capital Partners
California
$182M +$7.94M +68,000 +5%
Assenagon Asset Management
29
Assenagon Asset Management
Luxembourg
$165M +$45.6M +390,475 +40%
Neuberger Berman Group
30
Neuberger Berman Group
New York
$158M -$21.5M -183,835 -12%
RCM
31
Redwood Capital Management
New York
$158M -$12.3M -105,000 -7%
Qube Research & Technologies (QRT)
32
Qube Research & Technologies (QRT)
United Kingdom
$158M +$48M +411,364 +46%
PL
33
Perpetual Ltd
Australia
$157M -$5.64M -48,299 -4%
TSW
34
Thompson Siegel & Walmsley
Virginia
$157M -$5.64M -48,299 -4%
Northern Trust
35
Northern Trust
Illinois
$153M -$7.37M -63,123 -5%
DAM
36
Dorsey Asset Management
Illinois
$153M -$11.3M -97,120 -7%
BGIM
37
Brandywine Global Investment Management
Pennsylvania
$141M -$1.7M -14,547 -1%
Legal & General Group
38
Legal & General Group
United Kingdom
$139M -$9.39M -80,411 -7%
MPM
39
MBB Public Markets
Illinois
$137M +$34.1M +292,042 +35%
Russell Investments Group
40
Russell Investments Group
United Kingdom
$137M -$3.49M -29,898 -3%
Alyeska Investment Group
41
Alyeska Investment Group
Illinois
$134M +$112M +961,890 +643%
Deutsche Bank
42
Deutsche Bank
Germany
$133M -$8.5M -72,797 -6%
SPC
43
Slate Path Capital
New York
$124M -$10.5M -89,768 -8%
KBC Group
44
KBC Group
Belgium
$121M +$12.7M +108,735 +12%
Rockefeller Capital Management
45
Rockefeller Capital Management
New York
$120M -$2.26M -19,338 -2%
Voloridge Investment Management
46
Voloridge Investment Management
Florida
$105M +$5.1M +43,719 +5%
Fidelity Investments
47
Fidelity Investments
Massachusetts
$102M -$21.8M -187,080 -18%
CCM
48
Check Capital Management
California
$101M -$770K -6,592 -0.8%
HGIM
49
High Ground Investment Management
United Kingdom
$90.6M +$87.4M +748,519 New
DCP
50
Darsana Capital Partners
New York
$87.7M