Acadian Asset Management
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Acadian Asset Management’s Acco Brands ACCO Stock Holding History

Acadian Asset Management’s Portfolio ACCO Stock Details ACCO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$928K Buy
+223,690
New +$821K ﹤0.01% 1286
2021
Q4 		– Sell
-18,302
Closed -$156K – 1652
2021
Q3 		$156K Sell
18,302
-1,874
-9% -$16.5K ﹤0.01% 1354
2021
Q2 		$175K Buy
20,176
+14,957
+287% +$133K ﹤0.01% 1485
2021
Q1 		$44K Sell
5,219
-4,282
-45% -$36.9K ﹤0.01% 1850
2020
Q4 		$80K Buy
9,501
+5,442
+134% +$39.5K ﹤0.01% 1815
2020
Q3 		$24K Sell
4,059
-135,979
-97% -$890K ﹤0.01% 2033
2020
Q2 		$996K Buy
140,038
+69,564
+99% +$433K ﹤0.01% 964
2020
Q1 		$356K Sell
70,474
-198,145
-74% -$1.57M ﹤0.01% 1045
2019
Q4 		$2.51M Buy
268,619
+189,716
+240% +$1.8M 0.01% 616
2019
Q3 		$780K Buy
+78,903
New +$712K ﹤0.01% 967
2018
Q2 		– Sell
-22,508
Closed -$282K – 1671
2018
Q1 		$282K Buy
22,508
+18,490
+460% +$232K ﹤0.01% 993
2017
Q4 		$49K Buy
+4,018
New +$51.6K ﹤0.01% 1228
2017
Q3 		– Sell
-165,000
Closed -$1.92M – 1393
2017
Q2 		$1.92M Sell
165,000
-327,233
-66% -$4.07M 0.01% 581
2017
Q1 		$6.47M Sell
492,233
-100,497
-17% -$1.31M 0.03% 367
2016
Q4 		$7.73M Buy
592,730
+542,907
+1,090% +$6.35M 0.04% 332
2016
Q3 		$480K Sell
49,823
-487,710
-91% -$5.01M ﹤0.01% 823
2016
Q2 		$5.55M Buy
537,533
+40,648
+8% +$393K 0.03% 354
2016
Q1 		$4.46M Sell
496,885
-159,062
-24% -$1.11M 0.02% 420
2015
Q4 		$4.68M Sell
655,947
-203,533
-24% -$1.58M 0.02% 407
2015
Q3 		$6.08M Buy
859,480
+73,402
+9% +$550K 0.03% 355
2015
Q2 		$6.11M Sell
786,078
-526,748
-40% -$4.14M 0.03% 369
2015
Q1 		$10.9M Buy
1,312,826
+249,274
+23% +$1.98M 0.05% 272
2014
Q4 		$9.58M Buy
1,063,552
+944,688
+795% +$7.79M 0.04% 304
2014
Q3 		$821K Buy
118,864
+29,987
+34% +$210K ﹤0.01% 613
2014
Q2 		$570K Buy
+88,877
New +$544K ﹤0.01% 682

Other funds holding ACCO

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Allspring Global Investments
Allspring Global Investments Charlotte, North Carolina $65.2B AUM 39.42% 1-Year Est. Return
CM
Capital Management Glen Allen, Virginia $666M AUM 17.17% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

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

Acadian Asset Management opened a new position in Acco Brands (ACCO) in Q2 2026: 223,690 shares worth $928K. The stake represents ﹤0.01% of the portfolio and ranks #1286 among its holdings. This is a return to the name: Acadian Asset Management previously reported a position in ACCO as recently as Q3 2021.

Acadian Asset Management first reported a position in ACCO in Q2 2014 and has held it in 25 quarters since. The position peaked at $10.9M in Q1 2015. 198 funds tracked by Wall St. Rank hold ACCO as of Q2 2026.

  • Acadian Asset Management held 223,690 shares of Acco Brands worth $928K as of Q2 2026.
  • Acco Brands was a new Acadian Asset Management position in Q2 2026.
  • Acco Brands made up ﹤0.01% of Acadian Asset Management's portfolio in Q2 2026, its #1286 holding.
  • Acadian Asset Management first reported a position in Acco Brands in Q2 2014 and has held it in 25 quarters since.
  • Acadian Asset Management's Acco Brands position peaked at $10.9M in Q1 2015.
  • 198 funds tracked by Wall St. Rank held Acco Brands as of Q2 2026.

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