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ABM Industries
ABM

287 hedge funds and large institutions have $2.18B invested in ABM Industries in 2026 Q1 according to their latest regulatory filings, with 42 funds opening new positions, 108 increasing their positions, 99 reducing their positions, and 57 closing their positions.

New
Increased
Maintained
Reduced
Closed

2.02% more ownership

Funds ownership: 94.63% → 96.65% (+2%)

9% more repeat investments, than reductions

Existing positions increased: 108 | Existing positions reduced: 99

0% more funds holding in top 10

Funds holding in top 10: 2 → 2 (0)

7% less funds holding

Funds holding: 309 → 287 (-22)

10% less capital invested

Capital invested by funds: $2.41B → $2.18B (-$231M)

17% less call options, than puts

Call options by funds: $948K | Put options by funds: $1.15M

26% less first-time investments, than exits

New positions opened: 42 | Existing positions closed: 57

Holders
287
Holders Change
-22
Holders Change %
-7.12%
% of All Funds
3.53%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
42
Increased
108
Reduced
99
Closed
57
Calls
$948K
Puts
$1.15M
Net Calls
-$200K
Net Calls Change
+$454K

Top Buyers

1
Nordea Investment Management
Nordea Investment Management
Sweden
+$19.6M
2
LSV Asset Management
LSV Asset Management
Illinois
+$17.4M
3
Pzena Investment Management
Pzena Investment Management
New York
+$15.2M
4
Pacer Advisors
Pacer Advisors
Pennsylvania
+$14.3M
5
Citadel Advisors
Citadel Advisors
Florida
+$13.2M

Top Sellers

1
American Century Companies
American Century Companies
Missouri
-$43.2M
2
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$9.72M
3
NAMI
Nomura Asset Management International
Pennsylvania
-$7.02M
4
ECM
ExodusPoint Capital Management
New York
-$5.8M
5
BlackRock
BlackRock
New York
-$5.68M
Name Holding Trade Value Shares
Change 		Change in
Stake
ACM
301
Aquatic Capital Management
Illinois
– -$679K -16,056 Closed
GCP
302
GSA Capital Partners
United Kingdom
– -$658K -15,546 Closed
Natixis Advisors
303
Natixis Advisors
Massachusetts
– -$474K -11,199 Closed
JF
304
Jump Financial
Illinois
– -$454K -10,731 Closed
PA
305
PharVision Advisers
Florida
– -$404K -9,557 Closed
VI
306
Versor Investments
New York
– -$402K -9,494 Closed
FRM
307
Fox Run Management
Connecticut
– -$391K -9,254 Closed
Mitsubishi UFJ Trust & Banking
308
Mitsubishi UFJ Trust & Banking
Japan
– -$383K -9,057 Closed
AC
309
AXQ Capital
New Jersey
– -$364K -8,597 Closed
LPL Financial
310
LPL Financial
California
– -$352K -8,310 Closed
Commonwealth Equity Services
311
Commonwealth Equity Services
Massachusetts
– -$348K -8,223 Closed
VCA
312
Verdence Capital Advisors
Maryland
– -$332K -7,853 Closed
PA
313
Profund Advisors
Maryland
– -$317K -7,487 Closed
ECM
314
Everence Capital Management
Indiana
– -$303K -7,160 Closed
TI
315
Trexquant Investment
Connecticut
– -$285K -6,735 Closed
RAG
316
RIA Advisory Group
Iowa
– -$275K -6,504 Closed
CCIA
317
Campbell & Co Investment Adviser
Maryland
– -$275K -6,495 Closed
Mackenzie Financial
318
Mackenzie Financial
Ontario, Canada
– -$275K -6,442 Closed
Holocene Advisors
319
Holocene Advisors
New York
– -$245K -5,799 Closed
CM
320
Caption Management
Oklahoma
– -$243K -5,755 Closed
IFU
321
iSAM Funds (UK)
United Kingdom
– -$212K -5,010 Closed
RS
322
R Squared
Hong Kong
– -$209K -4,935 Closed
TH
323
TCTC Holdings
Texas
– -$190K -4,500 Closed
KAS
324
Kestra Advisory Services
Texas
– -$56.9K -1,344 Closed
CA
325
Clearstead Advisors
Ohio
– -$49.4K -1,169 Closed
10 11 12
13
14

ABM Hedge Fund Activity: Q1 2026 in Review

287 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in ABM Industries (ABM) for Q1 2026, worth a combined $2.18B — down 9.6% from $2.41B a quarter earlier.

Sellers outnumbered buyers: 57 funds closed out of ABM and 42 opened new positions — a net loss of 15 holders — while 99 trimmed existing stakes and 108 added.

The largest buyer was Nordea Investment Management, adding an estimated $19.6M. The largest seller was American Century Companies, cutting an estimated $43.2M.

  • 287 institutional investors held ABM Industries (ABM) as of Q1 2026, down from 309 in Q4 2025.
  • Funds reported $2.18B of ABM Industries stock for Q1 2026, down 9.6% quarter-over-quarter.
  • 42 funds opened new ABM Industries positions in Q1 2026 and 57 closed out, a net change of -15 holders.
  • The largest ABM Industries buyer in Q1 2026 was Nordea Investment Management, an estimated $19.6M added.
  • The largest ABM Industries seller in Q1 2026 was American Century Companies, an estimated $43.2M sold.

Based on aggregated 13F filings for Q1 2026.