TRCT
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Tower Research Capital (TRC)’s Dolby DLB Stock Holding History

Tower Research Capital (TRC)’s Portfolio DLB Stock Details DLB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$121K Sell
2,022
-102
-5% -$6.45K ﹤0.01% 2040
2025
Q4 		$136K Sell
2,124
-1,817
-46% -$122K ﹤0.01% 1735
2025
Q3 		$285K Buy
3,941
+2,098
+114% +$154K 0.01% 1212
2025
Q2 		$137K Sell
1,843
-243
-12% -$18.2K ﹤0.01% 2123
2025
Q1 		$168K Sell
2,086
-4,044
-66% -$330K 0.01% 1473
2024
Q4 		$479K Buy
6,130
+3,059
+100% +$233K 0.01% 1092
2024
Q3 		$235K Sell
3,071
-11,449
-79% -$852K 0.01% 1470
2024
Q2 		$1.15M Buy
14,520
+11,778
+430% +$947K 0.02% 683
2024
Q1 		$230K Sell
2,742
-14,985
-85% -$1.24M 0.01% 1331
2023
Q4 		$1.53M Buy
17,727
+8,210
+86% +$692K 0.02% 608
2023
Q3 		$754K Buy
9,517
+118
+1% +$9.89K 0.02% 661
2023
Q2 		$787K Buy
9,399
+8,999
+2,250% +$752K 0.03% 664
2023
Q1 		$34K Buy
400
+138
+53% +$11.1K ﹤0.01% 2860
2022
Q4 		$18K Sell
262
-340
-56% -$23.4K ﹤0.01% 3209
2022
Q3 		$40K Buy
602
+76
+14% +$5.65K ﹤0.01% 3351
2022
Q2 		$38K Sell
526
-2,075
-80% -$157K ﹤0.01% 3137
2022
Q1 		$203K Sell
2,601
-13,383
-84% -$1.08M ﹤0.01% 1714
2021
Q4 		$1.52M Buy
15,984
+15,368
+2,495% +$1.38M 0.03% 518
2021
Q3 		$54K Buy
616
+442
+254% +$42.8K ﹤0.01% 2894
2021
Q2 		$17K Sell
174
-5,132
-97% -$507K ﹤0.01% 4034
2021
Q1 		$523K Buy
5,306
+2,661
+101% +$254K 0.01% 1202
2020
Q4 		$257K Sell
2,645
-2,444
-48% -$202K 0.01% 1517
2020
Q3 		$337K Buy
5,089
+4,347
+586% +$294K ﹤0.01% 2079
2020
Q2 		$49K Buy
742
+608
+454% +$36.4K ﹤0.01% 3059
2020
Q1 		$7K Sell
134
-2,547
-95% -$167K ﹤0.01% 2170
2019
Q4 		$184K Buy
2,681
+1,088
+68% +$72K 0.02% 618
2019
Q3 		$103K Buy
1,593
+1,453
+1,038% +$91.4K 0.01% 1329
2019
Q2 		$9K Sell
140
-2,883
-95% -$184K ﹤0.01% 2606
2019
Q1 		$191K Buy
3,023
+1,579
+109% +$101K 0.01% 1141
2018
Q4 		$89K Sell
1,444
-1,589
-52% -$107K 0.01% 1001
2018
Q3 		$213K Buy
+3,033
New +$203K 0.02% 941
2018
Q1 		– Sell
-745
Closed -$46K – 3367
2017
Q4 		$46K Buy
+745
New +$45K 0.01% 1388
2016
Q4 		– Sell
-1,277
Closed -$69K – 3910
2016
Q3 		$69K Buy
1,277
+984
+336% +$49.3K 0.01% 974
2016
Q2 		$14K Sell
293
-708
-71% -$32.3K ﹤0.01% 2526
2016
Q1 		$44K Buy
+1,001
New +$37.2K 0.01% 842
2015
Q4 		– Sell
-100
Closed -$3K – 4578
2015
Q3 		$3K Sell
100
-1,945
-95% -$66.4K ﹤0.01% 3112
2015
Q2 		$81K Buy
+2,045
New +$81K 0.01% 1006
2014
Q4 		– Sell
-466
Closed -$20K – 4131
2014
Q3 		$20K Sell
466
-4,470
-91% -$198K ﹤0.01% 2291
2014
Q2 		$213K Buy
4,936
+4,736
+2,368% +$198K 0.03% 570
2014
Q1 		$9K Sell
200
-332
-62% -$13.9K ﹤0.01% 2696
2013
Q4 		$21K Sell
532
-826
-61% -$29.7K ﹤0.01% 2273
2013
Q3 		$47K Sell
1,358
-1,317
-49% -$43.8K 0.01% 1959
2013
Q2 		$89K Buy
+2,675
New +$89.6K 0.01% 564

Other funds holding DLB

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Bank of New York Mellon
Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
SCM
Snyder Capital Management San Francisco, California $5.16B AUM 26.72% 1-Year Est. Return

Tower Research Capital (TRC)'s DLB Position: Q1 2026 in Review

Tower Research Capital (TRC) reduced its Dolby (DLB) stake by 4.8% in Q1 2026, selling an estimated $6.45K and leaving 2,022 shares worth $121K. The position accounts for ﹤0.01% of the portfolio, ranked #2040.

Tower Research Capital (TRC) first reported a position in DLB in Q2 2013 and has held it in 43 quarters since. The position peaked at $1.53M in Q4 2023. 418 funds tracked by Wall St. Rank hold DLB as of Q1 2026.

  • Tower Research Capital (TRC) held 2,022 shares of Dolby worth $121K as of Q1 2026.
  • Tower Research Capital (TRC) sold 102 Dolby shares in Q1 2026, an estimated $6.45K.
  • Dolby made up ﹤0.01% of Tower Research Capital (TRC)'s portfolio in Q1 2026, its #2040 holding.
  • Tower Research Capital (TRC) first reported a position in Dolby in Q2 2013 and has held it in 43 quarters since.
  • Tower Research Capital (TRC)'s Dolby position peaked at $1.53M in Q4 2023.
  • 418 funds tracked by Wall St. Rank held Dolby as of Q1 2026.

Based on Tower Research Capital (TRC)'s 13F filing for Q1 2026, filed 15 May 2026.