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558 hedge funds and large institutions have $16.3B invested in AerCap in 2025 Q1 according to their latest regulatory filings, with 70 funds opening new positions, 207 increasing their positions, 209 reducing their positions, and 57 closing their positions.

New
Increased
Maintained
Reduced
Closed

64% more call options, than puts

Call options by funds: $137M | Put options by funds: $83.7M

23% more first-time investments, than exits

New positions opened: 70 | Existing positions closed: 57

4.78% more ownership

Funds ownership: 80.9%85.69% (+4.8%)

4% more capital invested

Capital invested by funds: $15.7B → $16.3B (+$661M)

1% more funds holding

Funds holding: 554558 (+4)

1% less repeat investments, than reductions

Existing positions increased: 207 | Existing positions reduced: 209

2% less funds holding in top 10

Funds holding in top 10: 4241 (-1)

Holders
558
Holders Change
+4
Holders Change %
+0.72%
% of All Funds
7.48%
Holding in Top 10
41
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-2.38%
% of All Funds
0.55%
New
70
Increased
207
Reduced
209
Closed
57
Calls
$137M
Puts
$83.7M
Net Calls
+$53.6M
Net Calls Change
-$568K
Name Holding Trade Value Shares
Change
Change in
Stake
Man Group
51
Man Group
United Kingdom
$87.4M -$48.9M -493,576 -37%
CCM
52
Check Capital Management
California
$87.2M -$944K -9,541 -1%
Qube Research & Technologies (QRT)
53
Qube Research & Technologies (QRT)
United Kingdom
$81.2M +$9.3M +93,933 +13%
Two Sigma Investments
54
Two Sigma Investments
New York
$76.8M +$62.7M +633,753 +540%
UBS Group
55
UBS Group
Switzerland
$73.3M +$34.8M +351,577 +96%
AM
56
AGF Management
Ontario, Canada
$66.1M -$44.9M -453,567 -41%
CI
57
Clal Insurance
Israel
$62.8M
SEI Investments
58
SEI Investments
Pennsylvania
$62.8M -$3.17M -31,980 -5%
Assenagon Asset Management
59
Assenagon Asset Management
Luxembourg
$62.3M +$5.78M +58,371 +11%
Citadel Advisors
60
Citadel Advisors
Florida
$58.7M +$37.1M +374,366 +187%
National Pension Service
61
National Pension Service
South Korea
$57.3M +$297K +2,998 +0.5%
Swiss National Bank
62
Swiss National Bank
Switzerland
$57M -$1.3M -13,100 -2%
N
63
Nuveen
North Carolina
$55M -$1.7M -17,227 -3%
ACB
64
Aristotle Capital Boston
Massachusetts
$53.6M -$13.7M -138,298 -21%
TAM
65
Todd Asset Management
Kentucky
$53.1M -$405K -4,089 -0.8%
MPM
66
MBB Public Markets
Illinois
$52.8M +$51.1M +516,726 New
Connor, Clark & Lunn Investment Management (CC&L)
67
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$52.1M +$5.44M +54,915 +12%
Envestnet Asset Management
68
Envestnet Asset Management
Illinois
$50.5M -$953K -9,628 -2%
Vanguard Group
69
Vanguard Group
Pennsylvania
$47.3M +$620K +6,262 +1%
Janney Montgomery Scott
70
Janney Montgomery Scott
Pennsylvania
$46.8M +$919K +9,284 +2%
Wells Fargo
71
Wells Fargo
California
$46.7M +$1.14M +11,494 +3%
SG Americas Securities
72
SG Americas Securities
New York
$46.6M +$40.6M +410,085 +886%
Bank of New York Mellon
73
Bank of New York Mellon
New York
$46.2M +$601K +6,073 +1%
New York State Common Retirement Fund
74
New York State Common Retirement Fund
New York
$45.7M -$2.89M -29,237 -6%
Artisan Partners
75
Artisan Partners
Wisconsin
$43.7M -$9.2M -92,998 -18%