Acadian Asset Management
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Acadian Asset Management’s IBM IBM Stock Holding History

Acadian Asset Management’s Portfolio IBM Stock Details IBM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$109M Sell
388,148
-93,757
-19% -$23.6M 0.13% 153
2026
Q1 		$117M Buy
481,905
+252,852
+110% +$68.4M 0.17% 133
2025
Q4 		$67.8M Buy
229,053
+40,406
+21% +$12.1M 0.11% 165
2025
Q3 		$53.2M Sell
188,647
-31,110
-14% -$8.14M 0.09% 185
2025
Q2 		$64.8M Sell
219,757
-97,138
-31% -$25M 0.13% 146
2025
Q1 		$78.8M Buy
316,895
+55,598
+21% +$13.6M 0.22% 100
2024
Q4 		$57.4M Sell
261,297
-146,416
-36% -$32.6M 0.17% 134
2024
Q3 		$90.1M Sell
407,713
-37,081
-8% -$7.27M 0.28% 91
2024
Q2 		$76.9M Sell
444,794
-427,130
-49% -$74.2M 0.24% 102
2024
Q1 		$166M Buy
871,924
+373,555
+75% +$68.1M 0.58% 37
2023
Q4 		$81.5M Sell
498,369
-123,313
-20% -$18.6M 0.32% 82
2023
Q3 		$87.2M Buy
621,682
+384,744
+162% +$54.7M 0.37% 74
2023
Q2 		$31.7M Buy
236,938
+3,959
+2% +$511K 0.13% 169
2023
Q1 		$30.5M Buy
232,979
+8,416
+4% +$1.13M 0.13% 181
2022
Q4 		$31.6M Sell
224,563
-3,626
-2% -$500K 0.16% 152
2022
Q3 		$27.1M Buy
228,189
+43,862
+24% +$5.76M 0.15% 148
2022
Q2 		$26M Sell
184,327
-147,495
-44% -$19.9M 0.13% 166
2022
Q1 		$43.1M Sell
331,822
-26,028
-7% -$3.39M 0.18% 139
2021
Q4 		$47.8M Sell
357,850
-98,032
-22% -$12.3M 0.18% 132
2021
Q3 		$60.5M Buy
455,882
+76,251
+20% +$10.2M 0.23% 107
2021
Q2 		$53.2M Buy
379,631
+26,737
+8% +$3.66M 0.2% 124
2021
Q1 		$45M Buy
352,894
+187,262
+113% +$22.4M 0.17% 127
2020
Q4 		$19.9M Buy
165,632
+47,269
+40% +$5.46M 0.08% 219
2020
Q3 		$13.8M Sell
118,363
-2,524
-2% -$297K 0.06% 258
2020
Q2 		$14M Buy
120,887
+15,953
+15% +$1.85M 0.06% 271
2020
Q1 		$11.1M Sell
104,934
-5,123
-5% -$648K 0.06% 240
2019
Q4 		$14.1M Buy
110,057
+92,013
+510% +$12M 0.06% 255
2019
Q3 		$2.51M Buy
+18,044
New +$2.43M 0.01% 617
2019
Q2 		– Sell
-16,274
Closed -$2.2M – 1920
2019
Q1 		$2.2M Sell
16,274
-1,958
-11% -$250K 0.01% 667
2018
Q4 		$1.98M Sell
18,232
-21,042
-54% -$2.53M 0.01% 574
2018
Q3 		$5.68M Buy
39,274
+21,789
+125% +$3.04M 0.02% 364
2018
Q2 		$2.34M Buy
17,485
+3,546
+25% +$495K 0.01% 524
2018
Q1 		$2.04M Sell
13,939
-12,134
-47% -$1.84M 0.01% 582
2017
Q4 		$3.82M Buy
26,073
+11,112
+74% +$1.62M 0.02% 414
2017
Q3 		$2.08M Sell
14,961
-10,295
-41% -$1.43M 0.01% 548
2017
Q2 		$3.71M Sell
25,256
-13,955
-36% -$2.1M 0.02% 446
2017
Q1 		$6.53M Buy
39,211
+8,785
+29% +$1.47M 0.03% 365
2016
Q4 		$4.83M Buy
30,426
+16,995
+127% +$2.59M 0.02% 424
2016
Q3 		$2.04M Buy
13,431
+1,793
+15% +$272K 0.01% 537
2016
Q2 		$1.69M Sell
11,638
-7,563
-39% -$1.08M 0.01% 548
2016
Q1 		$2.78M Sell
19,201
-22,794
-54% -$2.91M 0.01% 489
2015
Q4 		$5.53M Buy
41,995
+25,858
+160% +$3.47M 0.03% 376
2015
Q3 		$2.24M Sell
16,137
-3,987
-20% -$589K 0.01% 530
2015
Q2 		$3.13M Buy
20,124
+5,944
+42% +$955K 0.02% 500
2015
Q1 		$2.18M Buy
14,180
+859
+6% +$130K 0.01% 527
2014
Q4 		$2.04M Buy
13,321
+2,855
+27% +$454K 0.01% 522
2014
Q3 		$1.9M Sell
10,466
-53
-0.5% -$9.66K 0.01% 494
2014
Q2 		$1.82M Buy
10,519
+5,130
+95% +$923K 0.01% 514
2014
Q1 		$992K Sell
5,389
-7,963
-60% -$1.4M 0.01% 574
2013
Q4 		$2.4M Sell
13,352
-9,621
-42% -$1.66M 0.01% 444
2013
Q3 		$4.07M Sell
22,973
-107,142
-82% -$19.5M 0.03% 343
2013
Q2 		$23.8M Buy
+130,115
New +$25.3M 0.17% 133

Other funds holding IBM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

Acadian Asset Management's IBM Position: Q2 2026 in Review

Acadian Asset Management reduced its IBM (IBM) stake by 19% in Q2 2026, selling an estimated $23.6M and leaving 388,148 shares worth $109M. The position accounts for 0.13% of the portfolio, ranked #153.

Acadian Asset Management first reported a position in IBM in Q2 2013 and has held it in 52 quarters since. The position peaked at $166M in Q1 2024. 3,169 funds tracked by Wall St. Rank hold IBM as of Q2 2026.

  • Acadian Asset Management held 388,148 shares of IBM worth $109M as of Q2 2026.
  • Acadian Asset Management sold 93,757 IBM shares in Q2 2026, an estimated $23.6M.
  • IBM made up 0.13% of Acadian Asset Management's portfolio in Q2 2026, its #153 holding.
  • Acadian Asset Management first reported a position in IBM in Q2 2013 and has held it in 52 quarters since.
  • Acadian Asset Management's IBM position peaked at $166M in Q1 2024.
  • 3,169 funds tracked by Wall St. Rank held IBM as of Q2 2026.

Based on Acadian Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.