RhumbLine Advisers
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RhumbLine Advisers’s Acacia Research ACTG Stock Holding History

RhumbLine Advisers’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
Q1 		$213K Sell
44,341
-549
-1% -$2.31K ﹤0.01% 3088
2025
Q4 		$168K Sell
44,890
-7,867
-15% -$28.2K ﹤0.01% 3259
2025
Q3 		$171K Sell
52,757
-3,519
-6% -$12.2K ﹤0.01% 3305
2025
Q2 		$201K Buy
56,276
+1,907
+4% +$6.57K ﹤0.01% 3225
2025
Q1 		$174K Sell
54,369
-3,085
-5% -$12.6K ﹤0.01% 3178
2024
Q4 		$249K Sell
57,454
-599
-1% -$2.71K ﹤0.01% 3088
2024
Q3 		$271K Sell
58,053
-2,069
-3% -$10.2K ﹤0.01% 3079
2024
Q2 		$301K Sell
60,122
-69
-0.1% -$357 ﹤0.01% 3003
2024
Q1 		$321K Sell
60,191
-3,967
-6% -$16.6K ﹤0.01% 2942
2023
Q4 		$251K Sell
64,158
-420
-0.7% -$1.55K ﹤0.01% 3071
2023
Q3 		$236K Buy
64,578
+1,618
+3% +$6.19K ﹤0.01% 3069
2023
Q2 		$262K Buy
+62,960
New +$254K ﹤0.01% 3093
2022
Q2 		– Sell
-79,590
Closed -$359K – 3087
2022
Q1 		$359K Sell
79,590
-6,768
-8% -$28.4K ﹤0.01% 2576
2021
Q4 		$443K Buy
86,358
+179
+0.2% +$966 ﹤0.01% 2561
2021
Q3 		$585K Buy
86,179
+1,721
+2% +$10.5K ﹤0.01% 2475
2021
Q2 		$571K Sell
84,458
-7,650
-8% -$45.5K ﹤0.01% 2507
2021
Q1 		$613K Sell
92,108
-3,790
-4% -$23.9K ﹤0.01% 2395
2020
Q4 		$378K Sell
95,898
-26,160
-21% -$93.8K ﹤0.01% 2563
2020
Q3 		$424K Buy
122,058
+5,758
+5% +$22.4K ﹤0.01% 2361
2020
Q2 		$476K Buy
116,300
+25,850
+29% +$75K ﹤0.01% 2366
2020
Q1 		$201K Buy
90,450
+11,000
+14% +$26.9K ﹤0.01% 2582
2019
Q4 		$211K Sell
79,450
-361
-0.5% -$990 ﹤0.01% 2732
2019
Q3 		$214K Buy
79,811
+6,903
+9% +$19.3K ﹤0.01% 2727
2019
Q2 		$216K Buy
72,908
+2,270
+3% +$7.08K ﹤0.01% 2762
2019
Q1 		$230K Sell
70,638
-320
-0.5% -$994 ﹤0.01% 2684
2018
Q4 		$211K Buy
70,958
+19,312
+37% +$59.7K ﹤0.01% 2713
2018
Q3 		$165K Sell
51,646
-350
-0.7% -$1.3K ﹤0.01% 2784
2018
Q2 		$216K Buy
51,996
+230
+0.4% +$883 ﹤0.01% 2696
2018
Q1 		$181K Sell
51,766
-2,475
-5% -$9.07K ﹤0.01% 2631
2017
Q4 		$220K Sell
54,241
-9,000
-14% -$38.1K ﹤0.01% 2587
2017
Q3 		$288K Buy
63,241
+500
+0.8% +$1.87K ﹤0.01% 2571
2017
Q2 		$257K Sell
62,741
-1,151
-2% -$5.36K ﹤0.01% 2632
2017
Q1 		$367K Buy
63,892
+2,118
+3% +$12.4K ﹤0.01% 2402
2016
Q4 		$402K Buy
61,774
+1,684
+3% +$10.9K ﹤0.01% 2334
2016
Q3 		$392K Buy
60,090
+460
+0.8% +$2.65K ﹤0.01% 2342
2016
Q2 		$262K Sell
59,630
-20,066
-25% -$92.3K ﹤0.01% 2604
2016
Q1 		$302K Buy
79,696
+7,185
+10% +$26.4K ﹤0.01% 2526
2015
Q4 		$311K Buy
72,511
+3,040
+4% +$20.1K ﹤0.01% 2558
2015
Q3 		$631K Buy
69,471
+3,653
+6% +$32.9K ﹤0.01% 2072
2015
Q2 		$577K Sell
65,818
-3,435
-5% -$35.3K ﹤0.01% 2230
2015
Q1 		$741K Buy
69,253
+1,500
+2% +$19.6K ﹤0.01% 2052
2014
Q4 		$1.15M Buy
67,753
+2,490
+4% +$43.1K ﹤0.01% 1710
2014
Q3 		$1.01M Sell
65,263
-100
-0.2% -$1.68K ﹤0.01% 1747
2014
Q2 		$1.16M Buy
65,363
+4,742
+8% +$76.8K ﹤0.01% 1725
2014
Q1 		$926K Sell
60,621
-2,300
-4% -$33.5K ﹤0.01% 1853
2013
Q4 		$915K Sell
62,921
-5,180
-8% -$81.8K ﹤0.01% 1879
2013
Q3 		$1.57M Buy
68,101
+788
+1% +$18K ﹤0.01% 1488
2013
Q2 		$1.5M Buy
+67,313
New +$1.69M ﹤0.01% 1502

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
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
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
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
PRCP
Pacific Ridge Capital Partners Lake Oswego, Oregon $462M AUM 40.76% 1-Year Est. Return

RhumbLine Advisers's ACTG Position: Q1 2026 in Review

RhumbLine Advisers reduced its Acacia Research (ACTG) stake by 1.2% in Q1 2026, selling an estimated $2.31K and leaving 44,341 shares worth $213K. The position accounts for ﹤0.01% of the portfolio, ranked #3088.

RhumbLine Advisers first reported a position in ACTG in Q2 2013 and has held it in 48 quarters since. The position peaked at $1.57M in Q3 2013. 118 funds tracked by Wall St. Rank hold ACTG as of Q1 2026.

  • RhumbLine Advisers held 44,341 shares of Acacia Research worth $213K as of Q1 2026.
  • RhumbLine Advisers sold 549 Acacia Research shares in Q1 2026, an estimated $2.31K.
  • Acacia Research made up ﹤0.01% of RhumbLine Advisers's portfolio in Q1 2026, its #3088 holding.
  • RhumbLine Advisers first reported a position in Acacia Research in Q2 2013 and has held it in 48 quarters since.
  • RhumbLine Advisers's Acacia Research position peaked at $1.57M in Q3 2013.
  • 118 funds tracked by Wall St. Rank held Acacia Research as of Q1 2026.

Based on RhumbLine Advisers's 13F filing for Q1 2026, filed 12 May 2026.