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GATX Corp
GATX

382 hedge funds and large institutions have $6.28B invested in GATX Corp in 2025 Q3 according to their latest regulatory filings, with 56 funds opening new positions, 113 increasing their positions, 138 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed

527% more call options, than puts

Call options by funds: $3.29M | Put options by funds: $524K

93% more first-time investments, than exits

New positions opened: 56 | Existing positions closed: 29

13% more capital invested

Capital invested by funds: $5.58B → $6.28B (+$699M)

6% more funds holding

Funds holding: 359 → 382 (+23)

0% more funds holding in top 10

Funds holding in top 10: 5 → 5 (0)

0.87% less ownership

Funds ownership: 101.75% → 100.88% (-0.87%)

18% less repeat investments, than reductions

Existing positions increased: 113 | Existing positions reduced: 138

Holders
382
Holders Change
+23
Holders Change %
+6.41%
% of All Funds
5.01%
Holding in Top 10
5
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.07%
New
56
Increased
113
Reduced
138
Closed
29
Calls
$3.29M
Puts
$524K
Net Calls
+$2.76M
Net Calls Change
+$2.42M

Top Buyers

Rank Fund Capital Flow
1
AllianceBernstein
AllianceBernstein
Tennessee
+$81M
2
Fidelity Investments
Fidelity Investments
Massachusetts
+$29.8M
3
SCM
Steadfast Capital Management
New York
+$22.7M
4
American Century Companies
American Century Companies
Missouri
+$8.99M
5
Walleye Capital
Walleye Capital
New York
+$7.65M

Top Sellers

Rank Fund Capital Flow
1
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
-$21.4M
2
BlackRock
BlackRock
New York
-$13.5M
3
Vanguard Group
Vanguard Group
Pennsylvania
-$12.2M
4
SSA
Schonfeld Strategic Advisors
New York
-$12.2M
5
UBS AM
UBS AM
Illinois
-$10.8M
Name Holding Trade Value Shares
Change 		Change in
Stake
CCMG
176
Clark Capital Management Group
Pennsylvania
$687K +$13.3K +82 +2%
COI
177
Connable Office Inc
Michigan
$677K -$32.2K -199 -5%
CBU
178
CIBC Bancorp USA
Illinois
$669K +$619K +3,830 New
LCM
179
Legato Capital Management
California
$635K +$290K +1,791 +97%
Wealth Enhancement Advisory Services
180
Wealth Enhancement Advisory Services
Minnesota
$634K +$98K +606 +20%
AAM
181
Advisors Asset Management
Colorado
$631K -$25.2K -156 -4%
SO
182
STRS Ohio
Ohio
$629K -$16.2K -100 -3%
Public Employees Retirement Association of Colorado
183
Public Employees Retirement Association of Colorado
Colorado
$609K -$8.57K -53 -1%
TRCT
184
Tower Research Capital (TRC)
New York
$599K -$180K -1,114 -25%
Verition Fund Management
185
Verition Fund Management
Connecticut
$594K -$770K -4,761 -58%
UCFA
186
United Capital Financial Advisors
Texas
$576K +$533K +3,296 New
SCTC
187
Sanibel Captiva Trust Company
Florida
$559K – – –
HSBC Holdings
188
HSBC Holdings
United Kingdom
$552K +$201K +1,244 +65%
BHPW
189
Beverly Hills Private Wealth
California
$542K -$80.1K -495 -14%
CCM
190
Charter Capital Management
Wisconsin
$515K +$477K +2,948 New
BC
191
Burney Company
Virginia
$507K – – –
Franklin Resources
192
Franklin Resources
California
$501K +$2.91K +18 +0.6%
AWM
193
AE Wealth Management
Kansas
$499K -$99K -612 -18%
P
194
&Partners
Tennessee
$494K +$12.5K +77 +3%
VA
195
Vident Advisory
Georgia
$494K +$11.6K +72 +3%
Rockefeller Capital Management
196
Rockefeller Capital Management
New York
$488K +$452K +2,794 New
GI
197
GAMMA Investing
California
$478K +$22.8K +141 +5%
SAM
198
Securian Asset Management
Minnesota
$472K – – –
KOCAA
199
Knights of Columbus Asset Advisors
Connecticut
$470K +$435K +2,691 New
SAA
200
Southeast Asset Advisors
Georgia
$465K +$647 +4 +0.2%
6 7
8
9 10

GATX Hedge Fund Activity: Q3 2025 in Review

382 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in GATX Corp (GATX) for Q3 2025, worth a combined $6.28B — up 13% from $5.58B a quarter earlier.

Buyers outnumbered sellers: 56 funds opened new GATX positions and 29 closed out — a net gain of 27 holders — while 113 added to existing stakes and 138 trimmed.

The largest buyer was AllianceBernstein, adding an estimated $81M. The largest seller was Dimensional Fund Advisors, cutting an estimated $21.4M.

  • 382 institutional investors held GATX Corp (GATX) as of Q3 2025, up from 359 in Q2 2025.
  • Funds reported $6.28B of GATX Corp stock for Q3 2025, up 13% quarter-over-quarter.
  • 56 funds opened new GATX Corp positions in Q3 2025 and 29 closed out, a net change of +27 holders.
  • The largest GATX Corp buyer in Q3 2025 was AllianceBernstein, an estimated $81M added.
  • The largest GATX Corp seller in Q3 2025 was Dimensional Fund Advisors, an estimated $21.4M sold.

Based on aggregated 13F filings for Q3 2025.