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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
VIM
201
Vinva Investment Management
Australia
$5.22M +$4.8M +41,098 +2,153%
TPM
202
Triasima Portfolio Management
Quebec, Canada
$5.15M +$7.59K +65 +0.2%
HLCM
203
Hi-Line Capital Management
South Dakota
$5.04M +$1.03M +8,849 +27%
LIA
204
Limestone Investment Advisors
New York
$4.99M – – –
QT
205
Quantbot Technologies
New York
$4.95M -$2.79M -23,939 -37%
B
206
Bensler
Washington
$4.94M +$184K +1,579 +4%
RC
207
RBF Capital
California
$4.84M – – –
AIMCA
208
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$4.63M +$2.63M +22,500 +142%
Creative Planning
209
Creative Planning
Kansas
$4.48M +$200K +1,711 +5%
Raymond James Financial
210
Raymond James Financial
Florida
$4.45M +$244K +2,087 +6%
FDCDDQ
211
Federation des caisses Desjardins du Quebec
Quebec, Canada
$4.37M +$627K +5,369 +17%
SFI
212
Susquehanna Fundamental Investments
Pennsylvania
$4.33M +$3.32M +28,404 +385%
YIH
213
Y-Intercept (HK)
Hong Kong
$4.17M -$1.21M -10,389 -23%
Squarepoint
214
Squarepoint
New York
$4.07M +$1.56M +13,363 +66%
AllianceBernstein
215
AllianceBernstein
Tennessee
$4.01M -$1.9M -16,243 -33%
WAM
216
Wakefield Asset Management
Colorado
$3.96M -$228K -1,955 -6%
Group One Trading
217
Group One Trading
Illinois
$3.96M -$6.08M -52,071 -61%
FAF
218
Första AP-fonden
Sweden
$3.92M +$712K +6,100 +23%
EI
219
Ethic Inc
New York
$3.86M +$173K +1,482 +5%
IMC Chicago
220
IMC Chicago
Illinois
$3.86M +$3.72M +31,898 New
First Trust Advisors
221
First Trust Advisors
Illinois
$3.81M +$263K +2,256 +8%
CCIA
222
Campbell & Co Investment Adviser
Maryland
$3.79M -$6.63M -56,762 -64%
AIM
223
ARGA Investment Management
Connecticut
$3.77M +$2.47M +21,120 +211%
BCI
224
Brinker Capital Investments
Pennsylvania
$3.72M -$1.74M -14,870 -33%
RAM
225
Ramirez Asset Management
New York
$3.71M -$149K -1,276 -4%
7 8
9
10 11

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.