Vanguard Group
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Vanguard Group’s Acacia Research ACTG Stock Holding History

Vanguard 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
2025
Q4 		$7.81M Sell
2,087,925
-193,702
-8% -$695K ﹤0.01% 3080
2025
Q3 		$7.42M Sell
2,281,627
-15,133
-0.7% -$52.4K ﹤0.01% 3131
2025
Q2 		$8.22M Buy
2,296,760
+63,126
+3% +$217K ﹤0.01% 3011
2025
Q1 		$7.15M Sell
2,233,634
-15,137
-0.7% -$61.9K ﹤0.01% 3031
2024
Q4 		$9.76M Sell
2,248,771
-15,193
-0.7% -$68.8K ﹤0.01% 2976
2024
Q3 		$10.6M Buy
2,263,964
+42,833
+2% +$212K ﹤0.01% 2923
2024
Q2 		$11.1M Sell
2,221,131
-26,504
-1% -$137K ﹤0.01% 2854
2024
Q1 		$12M Buy
2,247,635
+13,692
+0.6% +$57.1K ﹤0.01% 2855
2023
Q4 		$8.76M Buy
2,233,943
+25,843
+1% +$95.6K ﹤0.01% 3023
2023
Q3 		$8.06M Sell
2,208,100
-449,612
-17% -$1.72M ﹤0.01% 3006
2023
Q2 		$11.1M Buy
2,657,712
+291,606
+12% +$1.18M ﹤0.01% 2886
2023
Q1 		$9.13M Buy
2,366,106
+376,043
+19% +$1.59M ﹤0.01% 2984
2022
Q4 		$8.38M Buy
1,990,063
+14,411
+0.7% +$56.4K ﹤0.01% 3032
2022
Q3 		$7.98M Sell
1,975,652
-26,909
-1% -$124K ﹤0.01% 3071
2022
Q2 		$10.1M Sell
2,002,561
-534,065
-21% -$2.45M ﹤0.01% 2986
2022
Q1 		$11.4M Buy
2,536,626
+203,300
+9% +$854K ﹤0.01% 3078
2021
Q4 		$12M Buy
2,333,326
+1,296
+0.1% +$6.99K ﹤0.01% 3120
2021
Q3 		$15.8M Buy
2,332,030
+33,169
+1% +$203K ﹤0.01% 2989
2021
Q2 		$15.5M Sell
2,298,861
-175,116
-7% -$1.04M ﹤0.01% 2968
2021
Q1 		$16.5M Buy
2,473,977
+398,428
+19% +$2.51M ﹤0.01% 2891
2020
Q4 		$8.18M Sell
2,075,549
-556,102
-21% -$1.99M ﹤0.01% 3096
2020
Q3 		$9.13M Buy
2,631,651
+199,009
+8% +$774K ﹤0.01% 2831
2020
Q2 		$9.95M Sell
2,432,642
-331,590
-12% -$961K ﹤0.01% 2777
2020
Q1 		$6.14M Sell
2,764,232
-574,545
-17% -$1.4M ﹤0.01% 2865
2019
Q4 		$8.88M Sell
3,338,777
-59,998
-2% -$164K ﹤0.01% 2912
2019
Q3 		$9.11M Sell
3,398,775
-200,222
-6% -$559K ﹤0.01% 2860
2019
Q2 		$10.7M Buy
3,598,997
+1,104,392
+44% +$3.44M ﹤0.01% 2822
2019
Q1 		$8.13M Buy
2,494,605
+19,963
+0.8% +$62K ﹤0.01% 2933
2018
Q4 		$7.37M Buy
2,474,642
+224,910
+10% +$696K ﹤0.01% 2917
2018
Q3 		$7.2M Buy
2,249,732
+909,195
+68% +$3.38M ﹤0.01% 3088
2018
Q2 		$5.56M Sell
1,340,537
-779,948
-37% -$3M ﹤0.01% 3179
2018
Q1 		$7.42M Buy
2,120,485
+102,865
+5% +$377K ﹤0.01% 2969
2017
Q4 		$8.17M Sell
2,017,620
-137,208
-6% -$581K ﹤0.01% 2915
2017
Q3 		$9.8M Buy
2,154,828
+116,263
+6% +$435K ﹤0.01% 2813
2017
Q2 		$8.36M Buy
2,038,565
+134,030
+7% +$624K ﹤0.01% 2861
2017
Q1 		$11M Sell
1,904,535
-103,152
-5% -$602K ﹤0.01% 2722
2016
Q4 		$13.1M Buy
2,007,687
+38,730
+2% +$251K ﹤0.01% 2618
2016
Q3 		$12.8M Sell
1,968,957
-101,972
-5% -$588K ﹤0.01% 2568
2016
Q2 		$9.11M Sell
2,070,929
-585,335
-22% -$2.69M ﹤0.01% 2692
2016
Q1 		$10.1M Sell
2,656,264
-761,271
-22% -$2.79M ﹤0.01% 2609
2015
Q4 		$14.7M Buy
3,417,535
+83,851
+3% +$556K ﹤0.01% 2440
2015
Q3 		$30.3M Buy
3,333,684
+30,521
+0.9% +$275K ﹤0.01% 2100
2015
Q2 		$29M Buy
3,303,163
+101,823
+3% +$1.05M ﹤0.01% 2187
2015
Q1 		$34.3M Buy
3,201,340
+176,872
+6% +$2.31M ﹤0.01% 2098
2014
Q4 		$51.2M Buy
3,024,468
+52,996
+2% +$917K ﹤0.01% 1825
2014
Q3 		$46M Sell
2,971,472
-12,580
-0.4% -$212K ﹤0.01% 1844
2014
Q2 		$53M Buy
2,984,052
+20,001
+0.7% +$324K ﹤0.01% 1799
2014
Q1 		$45.3M Buy
2,964,051
+215,473
+8% +$3.13M ﹤0.01% 1860
2013
Q4 		$40M Sell
2,748,578
-2,838
-0.1% -$44.8K ﹤0.01% 1896
2013
Q3 		$63.4M Buy
2,751,416
+118,652
+5% +$2.71M 0.01% 1557
2013
Q2 		$58.8M Buy
+2,632,764
New +$66.2M 0.01% 1519

Other funds holding ACTG

SV
Starboard Value New York $4.57B AUM 4.97% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
KF
Krilogy Financial St. Louis, Missouri $3.11B AUM 20.67% 1-Year Est. Return
LCS
Levin Capital Strategies New York $1.32B AUM 28.11% 1-Year Est. Return
PLC
Peapod Lane Capital Bedford Hills, New York $122M AUM 67.29% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
FAM
Formidable Asset Management Cincinnati, Ohio $629M AUM 15.56% 1-Year Est. Return

Vanguard Group's ACTG Position: Q4 2025 in Review

Vanguard Group reduced its Acacia Research (ACTG) stake by 8.5% in Q4 2025, selling an estimated $695K and leaving 2,087,925 shares worth $7.81M. The position accounts for ﹤0.01% of the portfolio, ranked #3080.

Vanguard Group first reported a position in ACTG in Q2 2013 and has held it in 51 quarters since. The position peaked at $63.4M in Q3 2013. 94 funds tracked by Wall St. Rank hold ACTG as of Q4 2025.

  • Vanguard Group held 2,087,925 shares of Acacia Research worth $7.81M as of Q4 2025.
  • Vanguard Group sold 193,702 Acacia Research shares in Q4 2025, an estimated $695K.
  • Acacia Research made up ﹤0.01% of Vanguard Group's portfolio in Q4 2025, its #3080 holding.
  • Vanguard Group first reported a position in Acacia Research in Q2 2013 and has held it in 51 quarters since.
  • Vanguard Group's Acacia Research position peaked at $63.4M in Q3 2013.
  • 94 funds tracked by Wall St. Rank held Acacia Research as of Q4 2025.

Based on Vanguard Group's 13F filing for Q4 2025, filed 29 Jan 2026.