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AerCap
AER

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: 593 → 574 (-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: 38 → 35 (-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

Top Buyers

1
BlackRock
BlackRock
New York
+$189M
2
Goldman Sachs
Goldman Sachs
New York
+$118M
3
Alyeska Investment Group
Alyeska Investment Group
Illinois
+$112M
4
HGIM
High Ground Investment Management
United Kingdom
+$87.4M
5
WD
WGI DM
Massachusetts
+$86.2M

Top Sellers

1
UBS AM
UBS AM
Illinois
-$277M
2
Wellington Management Group
Wellington Management Group
Massachusetts
-$234M
3
Eagle Capital Management (New York)
Eagle Capital Management (New York)
New York
-$137M
4
Allspring Global Investments
Allspring Global Investments
North Carolina
-$134M
5
SFM
Soros Fund Management
New York
-$95.5M
Name Holding Trade Value Shares
Change 		Change in
Stake
HSBC Holdings
101
HSBC Holdings
United Kingdom
$24M +$8.85M +75,841 +62%
ZIG
102
Zurich Insurance Group
Switzerland
$23.5M -$7.91M -67,739 -26%
Arrowstreet Capital
103
Arrowstreet Capital
Massachusetts
$23.1M -$4.55M -38,957 -17%
Aviva
104
Aviva
United Kingdom
$22.6M -$1.74M -14,905 -7%
BNP Paribas Asset Management
105
BNP Paribas Asset Management
France
$22.6M -$2.86M -24,473 -12%
BC
106
Bruce & Co
Illinois
$22.2M – – –
NLGIA
107
Nippon Life Global Investors Americas
New York
$22M +$21.2M +181,770 New
Teacher Retirement System of Texas
108
Teacher Retirement System of Texas
Texas
$21.8M +$5M +42,863 +31%
Bank of Montreal
109
Bank of Montreal
Ontario, Canada
$21.5M +$33K +283 +0.2%
SPS
110
Susquehanna Portfolio Strategies
Pennsylvania
$21.4M +$378K +3,241 +2%
Citigroup
111
Citigroup
New York
$21.4M +$2.33M +19,975 +13%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
112
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$21.2M +$20.4M +175,000 New
American Century Companies
113
American Century Companies
Missouri
$21.1M +$3.27M +27,968 +19%
KK
114
KLP Kapitalforvaltning
Norway
$20.5M +$93.4K +800 +0.5%
Mitsubishi UFJ Asset Management
115
Mitsubishi UFJ Asset Management
Japan
$20M -$9.69K -83 -0.1%
Pictet Asset Management
116
Pictet Asset Management
Switzerland
$19.4M -$1.98M -16,991 -10%
WP
117
Woodline Partners
California
$19M +$7.01M +60,040 +62%
Kovitz Investment Group Partners
118
Kovitz Investment Group Partners
Illinois
$18.9M +$588K +5,040 +3%
Tudor Investment Corp
119
Tudor Investment Corp
Connecticut
$18.3M +$11.2M +95,684 +171%
Zurich Cantonal Bank
120
Zurich Cantonal Bank
Switzerland
$18.3M +$530K +4,543 +3%
Artisan Partners
121
Artisan Partners
Wisconsin
$18.2M -$29.2M -250,090 -62%
PNC Financial Services Group
122
PNC Financial Services Group
Pennsylvania
$17.2M -$1.13M -9,637 -6%
WCM
123
Woodson Capital Management
Connecticut
$17.2M -$3.14M -26,931 -16%
TA
124
Townsend & Associates
Colorado
$17.2M +$434K +3,716 +3%
OKSA
125
O'Keefe Stevens Advisory
New York
$16.8M +$3.26M +27,885 +25%
3 4
5
6 7

AER Hedge Fund Activity: Q3 2025 in Review

574 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in AerCap (AER) for Q3 2025, worth a combined $17.9B — down 2.2% from $18.3B a quarter earlier.

Sellers outnumbered buyers: 68 funds closed out of AER and 55 opened new positions — a net loss of 13 holders — while 231 trimmed existing stakes and 210 added.

The largest buyer was BlackRock, adding an estimated $189M. The largest seller was UBS AM, exiting entirely with an estimated $277M sold.

  • 574 institutional investors held AerCap (AER) as of Q3 2025, down from 593 in Q2 2025.
  • Funds reported $17.9B of AerCap stock for Q3 2025, down 2.2% quarter-over-quarter.
  • 55 funds opened new AerCap positions in Q3 2025 and 68 closed out, a net change of -13 holders.
  • The largest AerCap buyer in Q3 2025 was BlackRock, an estimated $189M added.
  • The largest AerCap seller in Q3 2025 was UBS AM, an estimated $277M sold.

Based on aggregated 13F filings for Q3 2025.