Russell Investments Group
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Russell Investments Group’s Acacia Research ACTG Stock Holding History

Russell Investments Group’s Portfolio ACTG Stock Details ACTG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$88K Buy
18,875
+15,830
+520% +$76.1K ﹤0.01% 3485
2026
Q1 		$14.6K Hold
3,045
– – ﹤0.01% 3696
2025
Q4 		$11.4K Buy
3,045
+212
+7% +$761 ﹤0.01% 3764
2025
Q3 		$9.21K Buy
2,833
+2,566
+961% +$8.89K ﹤0.01% 3807
2025
Q2 		$956 Sell
267
-457
-63% -$1.57K ﹤0.01% 3673
2025
Q1 		$2.32K Buy
+724
New +$2.96K ﹤0.01% 3494
2024
Q4 		– Sell
-778
Closed -$3.63K – 3691
2024
Q3 		$3.63K Buy
+778
New +$3.84K ﹤0.01% 3285
2022
Q2 		– Sell
-8,549
Closed -$37K – 2874
2022
Q1 		$37K Sell
8,549
-5,671
-40% -$23.8K ﹤0.01% 2642
2021
Q4 		$72K Sell
14,220
-4,747
-25% -$25.6K ﹤0.01% 2870
2021
Q3 		$127K Sell
18,967
-286
-1% -$1.75K ﹤0.01% 2851
2021
Q2 		$129K Sell
19,253
-69,647
-78% -$415K ﹤0.01% 3011
2021
Q1 		$591K Buy
+88,900
New +$560K ﹤0.01% 2460
2019
Q3 		– Sell
-38,101
Closed -$113K – 3016
2019
Q2 		$113K Sell
38,101
-2,899
-7% -$9.04K ﹤0.01% 2621
2019
Q1 		$134K Buy
+41,000
New +$127K ﹤0.01% 2687
2018
Q4 		– Sell
-2,300
Closed -$7K – 2905
2018
Q3 		$7K Sell
2,300
-200
-8% -$744 ﹤0.01% 2929
2018
Q2 		$10K Sell
2,500
-688
-22% -$2.64K ﹤0.01% 2881
2018
Q1 		$11K Sell
3,188
-751,797
-100% -$2.76M ﹤0.01% 2889
2017
Q4 		$3.13M Buy
+754,985
New +$3.2M 0.01% 1589
2017
Q2 		– Sell
-350,157
Closed -$2.01M – 2956
2017
Q1 		$2.01M Sell
350,157
-26,196
-7% -$153K ﹤0.01% 1750
2016
Q4 		$2.41M Buy
+376,353
New +$2.44M ﹤0.01% 1686

Other funds holding ACTG

SV
Starboard Value New York $4.52B AUM 19.34% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
KF
Krilogy Financial St. Louis, Missouri $3.38B AUM 30.57% 1-Year Est. Return
PLC
Peapod Lane Capital Bedford Hills, New York $148M AUM 89.92% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Russell Investments Group's ACTG Position: Q2 2026 in Review

Russell Investments Group increased its Acacia Research (ACTG) stake by 520% in Q2 2026, buying an estimated $76.1K and bringing the position to 18,875 shares worth $88K. The position accounts for ﹤0.01% of the portfolio, ranked #3485.

Russell Investments Group first reported a position in ACTG in Q4 2016 and has held it in 20 quarters since. The position peaked at $3.13M in Q4 2017. 123 funds tracked by Wall St. Rank hold ACTG as of Q2 2026.

  • Russell Investments Group held 18,875 shares of Acacia Research worth $88K as of Q2 2026.
  • Russell Investments Group bought 15,830 Acacia Research shares in Q2 2026, an estimated $76.1K.
  • Acacia Research made up ﹤0.01% of Russell Investments Group's portfolio in Q2 2026, its #3485 holding.
  • Russell Investments Group first reported a position in Acacia Research in Q4 2016 and has held it in 20 quarters since.
  • Russell Investments Group's Acacia Research position peaked at $3.13M in Q4 2017.
  • 123 funds tracked by Wall St. Rank held Acacia Research as of Q2 2026.

Based on Russell Investments Group's 13F filing for Q2 2026, filed 6 Aug 2026.