TRCT
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Tower Research Capital (TRC)’s Ocean Power Technologies OPTT Stock Holding History

Tower Research Capital (TRC)’s Portfolio OPTT Stock Details OPTT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$404 Sell
1,155
-9,665
-89% -$4.16K ﹤0.01% 4882
2025
Q4 		$3.25K Buy
10,820
+5,418
+100% +$2.44K ﹤0.01% 4397
2025
Q3 		$2.72K Buy
+5,402
New +$2.95K ﹤0.01% 4590
2025
Q1 		– Sell
-11,347
Closed -$11.6K – 5630
2024
Q4 		$11.6K Sell
11,347
-26,081
-70% -$6.54K ﹤0.01% 3697
2024
Q3 		$5.83K Buy
37,428
+18,616
+99% +$4.6K ﹤0.01% 4212
2024
Q2 		$3.69K Sell
18,812
-2,593
-12% -$493 ﹤0.01% 4861
2024
Q1 		$5.67K Sell
21,405
-9
-0% -$3 ﹤0.01% 4507
2023
Q4 		$6.77K Buy
21,414
+16,609
+346% +$5.49K ﹤0.01% 4700
2023
Q3 		$1.87K Buy
4,805
+4,302
+855% +$2.18K ﹤0.01% 5254
2023
Q2 		$302 Buy
503
+500
+16,667% +$274 ﹤0.01% 5703
2023
Q1 		$0 Hold
3
– – ﹤0.01% 6154
2022
Q4 		$0 Hold
3
– – ﹤0.01% 6231
2022
Q3 		$0 Sell
3
-7,128
-100% -$6.64K ﹤0.01% 6371
2022
Q2 		$4K Buy
7,131
+6,117
+603% +$5.92K ﹤0.01% 5241
2022
Q1 		$1K Sell
1,014
-4,251
-81% -$5.43K ﹤0.01% 5832
2021
Q4 		$8K Buy
5,265
+1,230
+30% +$2.4K ﹤0.01% 4811
2021
Q3 		$9K Buy
4,035
+3,597
+821% +$7.53K ﹤0.01% 4459
2021
Q2 		$1K Sell
438
-8,525
-95% -$21.1K ﹤0.01% 5232
2021
Q1 		$30K Buy
+8,963
New +$34.5K ﹤0.01% 3565
2020
Q4 		– Sell
-4,238
Closed -$4K – 5337
2020
Q3 		$4K Buy
+4,238
New +$4.05K ﹤0.01% 4434
2016
Q3 		– Sell
-21
Closed -$1K – 4205
2016
Q2 		$1K Buy
21
+14
+200% +$659 ﹤0.01% 4193
2016
Q1 		$0 Buy
7
+2
+40% +$72 ﹤0.01% 4698
2015
Q4 		$0 Buy
+5
New +$275 ﹤0.01% 4894
2015
Q1 		– Sell
-4
Closed – – 4779
2014
Q4 		$0 Sell
4
-7
-64% -$1.34K ﹤0.01% 4502
2014
Q3 		$3K Buy
11
+3
+38% +$782 ﹤0.01% 3618
2014
Q2 		$3K Buy
8
+7
+700% +$3.42K ﹤0.01% 3214
2014
Q1 		$1K Buy
+1
New +$676 ﹤0.01% 4182

Other funds holding OPTT

VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
SIG
Spinnaker Investment Group Newport Beach, California $624M AUM 17.54% 1-Year Est. Return
VFT
Vanguard Fiduciary Trust Malvern, Pennsylvania $396B AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return
DOA
D'Orazio & Associates Falls Church, Virginia $864M AUM 21.64% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

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

Tower Research Capital (TRC) reduced its Ocean Power Technologies (OPTT) stake by 89% in Q1 2026, selling an estimated $4.16K and leaving 1,155 shares worth $404. The position accounts for ﹤0.01% of the portfolio, ranked #4882.

Tower Research Capital (TRC) first reported a position in OPTT in Q1 2014 and has held it in 27 quarters since. The position peaked at $30K in Q1 2021. 69 funds tracked by Wall St. Rank hold OPTT as of Q1 2026.

  • Tower Research Capital (TRC) held 1,155 shares of Ocean Power Technologies worth $404 as of Q1 2026.
  • Tower Research Capital (TRC) sold 9,665 Ocean Power Technologies shares in Q1 2026, an estimated $4.16K.
  • Ocean Power Technologies made up ﹤0.01% of Tower Research Capital (TRC)'s portfolio in Q1 2026, its #4882 holding.
  • Tower Research Capital (TRC) first reported a position in Ocean Power Technologies in Q1 2014 and has held it in 27 quarters since.
  • Tower Research Capital (TRC)'s Ocean Power Technologies position peaked at $30K in Q1 2021.
  • 69 funds tracked by Wall St. Rank held Ocean Power Technologies as of Q1 2026.

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