Mariner
ABM icon

Mariner’s ABM Industries ABM Stock Holding History

Mariner’s Portfolio ABM Stock Details ABM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.66M Buy
37,471
+22,119
+144% +$907K ﹤0.01% 1611
2026
Q1 		$591K Buy
15,352
+8,251
+116% +$357K ﹤0.01% 2365
2025
Q4 		$301K Buy
+7,101
New +$312K ﹤0.01% 2840
2025
Q2 		– Sell
-4,447
Closed -$211K – 3470
2025
Q1 		$211K Sell
4,447
-600
-12% -$30.9K ﹤0.01% 2961
2024
Q4 		$258K Buy
5,047
+608
+14% +$33.1K ﹤0.01% 2768
2024
Q3 		$234K Buy
4,439
+452
+11% +$23.9K ﹤0.01% 2792
2024
Q2 		$201K Buy
+3,987
New +$186K ﹤0.01% 2797
2023
Q3 		– Sell
-4,800
Closed -$205K – 2894
2023
Q2 		$205K Buy
+4,800
New +$208K ﹤0.01% 2447

Other funds holding ABM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Harris Associates
Harris Associates Chicago, Illinois $75.4B AUM 14.46% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
LSV Asset Management
LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Pzena Investment Management
Pzena Investment Management New York $34.1B AUM 23.81% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

Mariner's ABM Position: Q2 2026 in Review

Mariner increased its ABM Industries (ABM) stake by 144% in Q2 2026, buying an estimated $907K and bringing the position to 37,471 shares worth $1.66M. The position accounts for ﹤0.01% of the portfolio, ranked #1611.

Mariner first reported a position in ABM in Q2 2023 and has held it in 8 quarters since. 307 funds tracked by Wall St. Rank hold ABM as of Q2 2026.

  • Mariner held 37,471 shares of ABM Industries worth $1.66M as of Q2 2026.
  • Mariner bought 22,119 ABM Industries shares in Q2 2026, an estimated $907K.
  • ABM Industries made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #1611 holding.
  • Mariner first reported a position in ABM Industries in Q2 2023 and has held it in 8 quarters since.
  • 307 funds tracked by Wall St. Rank held ABM Industries as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.