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
Q2 		$4.57K Buy
581
+542
+1,390% +$5.51K ﹤0.01% 4373
2026
Q1 		$404 Sell
39
-322
-89% -$4.15K ﹤0.01% 4882
2025
Q4 		$3.25K Buy
361
+181
+101% +$2.44K ﹤0.01% 4397
2025
Q3 		$2.72K Buy
+180
New +$2.95K ﹤0.01% 4590
2025
Q1 		– Sell
-378
Closed -$11.6K – 5630
2024
Q4 		$11.6K Sell
378
-870
-70% -$6.54K ﹤0.01% 3697
2024
Q3 		$5.83K Buy
1,248
+621
+99% +$4.6K ﹤0.01% 4212
2024
Q2 		$3.69K Sell
627
-87
-12% -$496 ﹤0.01% 4861
2024
Q1 		$5.67K Hold
714
– – ﹤0.01% 4507
2023
Q4 		$6.77K Buy
714
+554
+346% +$5.49K ﹤0.01% 4700
2023
Q3 		$1.87K Buy
160
+143
+841% +$2.17K ﹤0.01% 5254
2023
Q2 		$302 Buy
+17
New +$280 ﹤0.01% 5703
2023
Q1 		– Hold
0
– – – 6154
2022
Q4 		– Hold
0
– – – 6231
2022
Q3 		– Sell
-238
Closed -$6.66K – 6371
2022
Q2 		$4K Buy
238
+204
+600% +$5.92K ﹤0.01% 5241
2022
Q1 		$1K Sell
34
-142
-81% -$5.44K ﹤0.01% 5832
2021
Q4 		$8K Buy
176
+41
+30% +$2.4K ﹤0.01% 4811
2021
Q3 		$9K Buy
135
+120
+800% +$7.54K ﹤0.01% 4459
2021
Q2 		$1K Sell
15
-284
-95% -$21.1K ﹤0.01% 5232
2021
Q1 		$30K Buy
+299
New +$34.5K ﹤0.01% 3565
2020
Q4 		– Sell
-141
Closed -$4K – 5337
2020
Q3 		$4K Buy
+141
New +$4.04K ﹤0.01% 4434
2016
Q3 		– Sell
-1
Closed -$1K – 4205
2016
Q2 		$1K Buy
+1
New +$1.41K ﹤0.01% 4193
2016
Q1 		– Hold
0
– – – 4698
2015
Q4 		– Hold
0
– – – 4894
2015
Q1 		– Hold
0
– – – 4779
2014
Q4 		– Hold
0
– – – 4502
2014
Q3 		– Hold
0
– – – 3618
2014
Q2 		– Hold
0
– – – 3214
2014
Q1 		– Hold
0
– – – 4182

Other funds holding OPTT

Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $6.07B AUM 34.81% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM
SIG
Spinnaker Investment Group Newport Beach, California $624M AUM 17.54% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Cambridge Investment Research Advisors
Cambridge Investment Research Advisors Fairfield, Iowa $44.6B AUM 28.94% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

Tower Research Capital (TRC)'s OPTT Position: Q2 2026 in Review

Tower Research Capital (TRC) increased its Ocean Power Technologies (OPTT) stake by 1,390% in Q2 2026, buying an estimated $5.51K and bringing the position to 581 shares worth $4.57K. The position accounts for ﹤0.01% of the portfolio, ranked #4373.

Tower Research Capital (TRC) first reported a position in OPTT in Q2 2016 and has held it in 19 quarters since. The position peaked at $30K in Q1 2021. 78 funds tracked by Wall St. Rank hold OPTT as of Q2 2026.

  • Tower Research Capital (TRC) held 581 shares of Ocean Power Technologies worth $4.57K as of Q2 2026.
  • Tower Research Capital (TRC) bought 542 Ocean Power Technologies shares in Q2 2026, an estimated $5.51K.
  • Ocean Power Technologies made up ﹤0.01% of Tower Research Capital (TRC)'s portfolio in Q2 2026, its #4373 holding.
  • Tower Research Capital (TRC) first reported a position in Ocean Power Technologies in Q2 2016 and has held it in 19 quarters since.
  • Tower Research Capital (TRC)'s Ocean Power Technologies position peaked at $30K in Q1 2021.
  • 78 funds tracked by Wall St. Rank held Ocean Power Technologies as of Q2 2026.

Based on Tower Research Capital (TRC)'s 13F filing for Q2 2026, filed 11 Aug 2026.