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GATX · Gatx Corp · Shareholders & Ownership

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$163.23 +1.56 (+0.96%)
Market Cap
$5.71B
Shares
35.30M
Volume · Oct 21 87.31K Avg daily vol (3M) 222.27K

Every disclosed holder of GATX in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

Who Owns GATX

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

No chart: the summed disclosures exceed shares outstanding, so they are not parts of one whole.

Holder group Shares % Out
Institutional (13F) 36,257,455 102.71%
Insiders (Forms 3, 4, 5) 433,216 1.23%
13D/G-only blocks 0 0.00%
Remaining 1,390,671 -3.94%
Registered funds (N-PORT, not summed) 16,414,803 46.50%

Shares outstanding: 35,300,000, the issuer's latest cover-page count restated onto today's split basis.

Remaining is negative: the summed disclosures exceed shares outstanding, as when filings are dated at different times or holders that do not disclose their links count the same shares. It is flagged, not clipped.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of GATX

# Holder Shares
1
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO
13F CIK 315032 · Insurance company · Jun 30, 2026
carried, not yet filed for the newest quarter
5,427,338
2
BlackRock, Inc.
13F CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
4,645,044
2.1
iShares Core S&P Mid-Cap ETF
Fund S000004307 · Registered fund · Jun 30, 2026
iShares Trust, not summed
1,215,274
2.2
iShares Russell 2000 ETF
Fund S000004344 · Registered fund · Jun 30, 2026
iShares Trust, not summed
922,015
2.3
iShares Russell 2000 Value ETF
Fund S000004342 · Registered fund · Jun 30, 2026
iShares Trust, not summed
313,055
2.4
iShares S&P Mid-Cap 400 Growth ETF
Fund S000004308 · Registered fund · Jun 30, 2026
iShares Trust, not summed
123,587
2.5
iShares S&P Mid-Cap 400 Value ETF
Fund S000004309 · Registered fund · Jun 30, 2026
iShares Trust, not summed
74,640
3
EARNEST PARTNERS LLC
13F CIK 1102578 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
2,556,697
4
VANGUARD PORTFOLIO MANAGEMENT LLC
13F CIK 2100121 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
2,050,023
5
VANGUARD CAPITAL MANAGEMENT LLC
13F CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,598,617
6
DIMENSIONAL FUND ADVISORS LP
13F CIK 354204 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,525,505
6.1
U.S. SMALL CAP PORTFOLIO
Fund S000000971 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
221,432
6.2
U.S. Targeted Value Portfolio
Fund S000000970 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
198,966
6.3
U.S. SMALL CAP VALUE PORTFOLIO
Fund S000000987 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
189,827
6.4
Dimensional U.S. Targeted Value ETF
Fund S000070901 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
147,467
6.5
Dimensional U.S. Small Cap ETF
Fund S000070906 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
118,962
7
AMERICAN CENTURY COMPANIES INC
13F CIK 748054 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
1,395,456
8
STATE STREET CORP
13F CIK 93751 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
1,386,474
8.1
State Street(R) SPDR(R) Portfolio S&P 400(TM) Mid Cap ETF
Fund S000006986 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
179,692
8.2
State Street(R) SPDR(R) S & P 400(TM) Mid Cap Growth ETF
Fund S000006987 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
31,855
8.3
State Street(R) SPDR(R) S & P 400(TM) Mid Cap Value ETF
Fund S000006988 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
23,067
8.4
State Street(R) SPDR(R) US Large Cap Low Volatility Index ETF
Fund S000039794 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
12,580
8.5
STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO
Fund S000050332 · Registered fund · Jun 30, 2026
STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
12,331
9
VANGUARD TOTAL STOCK MARKET INDEX FUND
Fund S000002848 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
1,128,324
10
Avantis U.S. Small Cap Value ETF
Fund S000066459 · Registered fund · May 31, 2026
American Century ETF Trust, not summed
1,083,675
11
GAMCO INVESTORS, INC. ET AL
13F CIK 807249 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,054,962
12
BANK OF AMERICA CORP /DE/
13F CIK 70858 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
1,004,807
13
GEODE CAPITAL MANAGEMENT, LLC
13F CIK 1214717 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
963,422
14
VANGUARD SMALL-CAP INDEX FUND
Fund S000002845 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
814,920
15
GABELLI FUNDS LLC
13F CIK 1081407 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
811,150
15.1
The Gabelli Small Cap Growth Fund
Fund S000001062 · Registered fund · Jun 30, 2026
Gabelli Equity Series Funds Inc, not summed
265,000
15.2
The Gabelli Asset Fund
Fund S000001087 · Registered fund · Jun 30, 2026
Gabelli Asset Fund, not summed
99,500
15.3
The Gabelli Utilities Fund
Fund S000001075 · Registered fund · Jun 30, 2026
Gabelli Utilities Fund, not summed
74,000
15.4
The Gabelli Equity Income Fund
Fund S000001061 · Registered fund · Jun 30, 2026
Gabelli Equity Series Funds Inc, not summed
68,500
15.5
The Gabelli Global Rising Income and Dividend Fund
Fund S000001064 · Registered fund · Jun 30, 2026
GAMCO Global Series Funds, Inc, not summed
100
16
SEI INVESTMENTS CO
13F CIK 350894 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
761,464
16.1
SIIT EXTENDED MARKET INDEX FUND
Fund S000035814 · Registered fund · May 31, 2026
SEI INSTITUTIONAL INVESTMENTS TRUST, not summed
5,652
17
WELLINGTON MANAGEMENT GROUP LLP
13F CIK 902219 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
679,715
18
1290 VT GAMCO Small Company Value Portfolio
Fund S000009151 · Registered fund · Jun 30, 2026
EQ Advisors Trust, not summed
656,200
19
VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.
13F CIK 1021642 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
642,900
20
NORTHERN TRUST CORP
13F CIK 73124 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
624,625
20.1
Small Cap Value Fund
Fund S000001246 · Registered fund · Jun 30, 2026
Northern Funds, not summed
32,184
20.2
Mid Cap Index Fund
Fund S000001273 · Registered fund · Jun 30, 2026
Northern Funds, not summed
23,080
20.3
Small Cap Index Fund
Fund S000001245 · Registered fund · Jun 30, 2026
Northern Funds, not summed
18,161
20.4
Small Cap Core Fund
Fund S000001244 · Registered fund · Jun 30, 2026
Northern Funds, not summed
4,156
20.5
FlexShares Morningstar US Market Factor Tilt Index Fund
Fund S000033312 · Registered fund · Jul 31, 2026
FlexShares Trust, not summed
1,944
21
ALLIANCEBERNSTEIN L.P.
13F CIK 1109448 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
581,469
21.1
AB Discovery Value Fund
Fund S000010412 · Registered fund · Jun 30, 2026
AB TRUST, not summed
150,911
21.2
AB Discovery Value Portfolio
Fund S000010436 · Registered fund · Jun 30, 2026
AB VARIABLE PRODUCTS SERIES FUND, INC., not summed
45,502
21.3
Small Cap Core Portfolio
Fund S000051867 · Registered fund · Jun 30, 2026
Bernstein Fund Inc, not summed
18,410
21.4
Tax-Aware Overlay A Portfolio
Fund S000027648 · Registered fund · Jun 30, 2026
BERNSTEIN SANFORD C FUND INC, not summed
1,523
21.5
Overlay A Portfolio
Fund S000027647 · Registered fund · Jun 30, 2026
BERNSTEIN SANFORD C FUND INC, not summed
624
22
VANGUARD SMALL-CAP VALUE INDEX FUND
Fund S000002847 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
516,092
23
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F CIK 884546 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
416,267
23.1
Schwab U.S. Small-Cap ETF
Fund S000026636 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
171,483
23.2
Schwab Small-Cap Index Fund
Fund S000005912 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
87,298
23.3
Schwab Fundamental U.S. Small Company ETF
Fund S000040878 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
81,052
23.4
Schwab Total Stock Market Index Fund
Fund S000005913 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
21,889
23.5
Schwab Fundamental U.S. Small Company Index Fund
Fund S000016767 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
21,092
24
VANGUARD EXTENDED MARKET INDEX FUND
Fund S000002841 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
407,311
25
FMR LLC
13F CIK 315066 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
397,767
25.1
Fidelity Small Cap Index Fund
Fund S000033638 · Registered fund · Jul 31, 2026
Fidelity Salem Street Trust, not summed
391,948
25.2
Fidelity Small Cap Value Fund
Fund S000007194 · Registered fund · Jul 31, 2026
Fidelity Securities Fund, not summed
311,400
25.3
Fidelity Extended Market Index Fund
Fund S000006021 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
183,312
25.4
Strategic Advisers U.S. Total Stock Fund
Fund S000084926 · Registered fund · May 31, 2026
Fidelity Rutland Square Trust II, not summed
69,414
25.5
Fidelity Total Market Index Fund
Fund S000006026 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
67,406
26
VANGUARD EXPLORER FUND
Fund S000002578 · Registered fund · Jul 31, 2026
VANGUARD EXPLORER FUND, not summed
393,548
27
NORGES BANK
13F CIK 1374170 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
372,472
28
MORGAN STANLEY
13F CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
339,310
28.1
E*TRADE No Fee Total Market Index Fund
Fund S000090722 · Registered fund · Jul 31, 2026
E Trade Trust, not summed
46
29
Ensign Peak Advisors, Inc
13F CIK 1454984 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
308,751
30
NATIXIS ADVISORS, LLC
13F CIK 1018331 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
298,972
30.1
Vaughan Nelson Small Cap Fund
Fund S000006661 · Registered fund · Jun 30, 2026
Natixis Funds Trust I, not summed
202,304
31
Bank of New York Mellon Corp
13F CIK 1390777 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
288,829
31.1
BNY Mellon US Small Cap Core Equity ETF
Fund S000067262 · Registered fund · Jul 31, 2026
BNY Mellon ETF Trust, not summed
1,277
32
Invesco Ltd.
13F CIK 914208 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
284,778
32.1
Invesco Main Street Small Cap Fund
Fund S000064650 · Registered fund · Jun 30, 2026
AIM Growth Series (Invesco Growth Series), not summed
48,655
32.2
Invesco S&P MidCap Low Volatility ETF
Fund S000030966 · Registered fund · May 31, 2026
Invesco Exchange-Traded Fund Trust II, not summed
41,952
32.3
Invesco V.I. Main Street Small Cap Fund
Fund S000064664 · Registered fund · Jun 30, 2026
AIM Variable Insurance Funds (Invesco Variable Insurance Funds), not summed
27,042
32.4
Invesco S&P MidCap Value with Momentum ETF
Fund S000003057 · Registered fund · Jul 31, 2026
Invesco Exchange-Traded Fund Trust, not summed
20,705
32.5
Invesco RAFI US 1000 ETF
Fund S000011995 · Registered fund · Jul 31, 2026
Invesco Exchange-Traded Fund Trust, not summed
6,426
33
Harbor Small Cap Value Fund
Fund S000000689 · Registered fund · Jul 31, 2026
HARBOR FUNDS, not summed
261,502
34
Capital International Investors
13F CIK 1562230 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
250,871
35
SMALLCAP World Fund Inc
Fund S000009599 · Registered fund · Jun 30, 2026
SMALLCAP World Fund Inc, not summed
243,669
36
VANGUARD FIDUCIARY TRUST CO
13F CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
237,457
37
GOLDMAN SACHS GROUP INC
13F CIK 886982 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
206,562
37.1
Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF
Fund S000048296 · Registered fund · May 31, 2026
Goldman Sachs ETF Trust, not summed
5,007
37.2
Goldman Sachs Absolute Return Tracker Fund
Fund S000020314 · Registered fund · Jun 30, 2026
GOLDMAN SACHS TRUST, not summed
1,660
37.3
Goldman Sachs MarketBeta U.S. 1000 Equity ETF
Fund S000075322 · Registered fund · May 31, 2026
Goldman Sachs ETF Trust II, not summed
1,171
38
VANGUARD DIVIDEND APPRECIATION INDEX FUND
Fund S000011322 · Registered fund · Jul 31, 2026
VANGUARD SPECIALIZED FUNDS, not summed
200,857
39
VANGUARD RUSSELL 2000 INDEX FUND
Fund S000030003 · Registered fund · May 31, 2026
VANGUARD SCOTTSDALE FUNDS, not summed
184,519
40
JONES FINANCIAL COMPANIES LLLP
13F CIK 815917 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
184,157
41
NEW YORK STATE COMMON RETIREMENT FUND
13F CIK 810265 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
176,422
42
ENVESTNET ASSET MANAGEMENT INC
13F CIK 1407543 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
176,377
43
ProShare Advisors LLC
13F CIK 1357955 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
176,023
43.1
ProShares S&P MidCap 400 Dividend Aristocrats ETF
Fund S000047884 · Registered fund · May 31, 2026
ProShares Trust, not summed
131,689
43.2
ProShares Russell 2000 Dividend Growers ETF
Fund S000047885 · Registered fund · May 31, 2026
ProShares Trust, not summed
34,915
43.3
ProShares Russell 2000 High Income ETF
Fund S000087688 · Registered fund · May 31, 2026
ProShares Trust, not summed
1,690
43.4
ProShares UltraPro Russell2000
Fund S000024921 · Registered fund · May 31, 2026
ProShares Trust, not summed
1,335
43.5
ProShares Ultra Russell2000
Fund S000014248 · Registered fund · May 31, 2026
ProShares Trust, not summed
1,322
44
TUDOR INVESTMENT CORP ET AL
13F CIK 923093 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
154,990
45
AMERIPRISE FINANCIAL INC
13F CIK 820027 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
152,621
45.1
Columbia Mid Cap Index Fund
Fund S000010826 · Registered fund · May 31, 2026
COLUMBIA FUNDS SERIES TRUST, not summed
25,499
45.2
Multi-Manager Value Strategies Fund
Fund S000036208 · Registered fund · May 31, 2026
Columbia Funds Series Trust II, not summed
14,071
46
UBS Group AG
13F CIK 1610520 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
149,917
47
WELLS FARGO & COMPANY/MN
13F CIK 72971 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
149,191
48
Jupiter Topco LLC
13F CIK 2146052 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
143,133
48.1
Janus Henderson Small Cap Value Fund
Fund S000010480 · Registered fund · Jun 30, 2026
Janus Investment Fund, not summed
128,152
49
VANGUARD HIGH DIVIDEND YIELD INDEX FUND
Fund S000014011 · Registered fund · Jul 31, 2026
VANGUARD WHITEHALL FUNDS, not summed
140,955
50
EULAV Asset Management
13F CIK 1540826 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
138,751
50.1
Value Line Small Cap Opportunities Fund, Inc.
Fund S000007569 · Registered fund · Jun 30, 2026
Value Line Small Cap Opportunities Fund, Inc., not summed
138,751

68 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 589 holders

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Key facts CIK 40211 CUSIP 361448103 13F (30d) 52 filings 50 filers Visit website Investor relations