Group One Trading
OPTT icon

Group One Trading’s Ocean Power Technologies OPTT Stock Holding History

Group One Trading’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 		$22.6K Sell
86,200
-1,100
-1% -$373 ﹤0.01% 5931
2026
Q1 		$30.6K Buy
87,300
+73,900
+551% +$31.8K ﹤0.01% 5657
2025
Q4 		$4.02K Sell
13,400
-37,100
-73% -$16.7K ﹤0.01% 7270
2025
Q3 		$25.4K Sell
50,500
-30,500
-38% -$16.7K ﹤0.01% 6518
2025
Q2 		$38.5K Sell
81,000
-17,800
-18% -$8.44K ﹤0.01% 5791
2025
Q1 		$45K Sell
98,800
-8,800
-8% -$6.33K ﹤0.01% 5250
2024
Q4 		$110K Buy
+107,600
New +$27K ﹤0.01% 4443
2023
Q1 		– Sell
-4,000
Closed -$1.8K – 7734
2022
Q4 		$1.8K Hold
4,000
– – ﹤0.01% 6687
2022
Q3 		$3K Hold
4,000
– – ﹤0.01% 7036
2022
Q2 		$2K Hold
4,000
– – ﹤0.01% 7423
2022
Q1 		$6K Buy
4,000
+1,800
+82% +$2.3K ﹤0.01% 7388
2021
Q4 		$3K Sell
2,200
-200
-8% -$389 ﹤0.01% 7803
2021
Q3 		$6K Sell
2,400
-6,700
-74% -$14K ﹤0.01% 7689
2021
Q2 		$23K Buy
9,100
+600
+7% +$1.49K ﹤0.01% 7103
2021
Q1 		$28K Buy
+8,500
New +$32.7K ﹤0.01% 6590
2015
Q1 		– Sell
-18
Closed -$2K – 5067
2014
Q4 		$2K Sell
18
-81
-82% -$15.5K ﹤0.01% 4701
2014
Q3 		$23K Sell
99
-59
-37% -$15.4K ﹤0.01% 4035
2014
Q2 		$52K Buy
158
+30
+23% +$14.7K ﹤0.01% 3518
2014
Q1 		$95K Buy
+128
New +$86.5K ﹤0.01% 3130

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

Group One Trading's OPTT Position: Q2 2026 in Review

Group One Trading reduced its Ocean Power Technologies (OPTT) stake by 29% in Q2 2026, selling an estimated $13.8K and leaving 99,787 shares worth $26.1K. The position accounts for ﹤0.01% of the portfolio, ranked #5835.

Group One Trading first reported a position in OPTT in Q1 2014 and has held it in 22 quarters since. The position peaked at $122K in Q4 2024. 81 funds tracked by Wall St. Rank hold OPTT as of Q2 2026.

  • Group One Trading held 99,787 shares of Ocean Power Technologies worth $26.1K as of Q2 2026.
  • Group One Trading sold 40,844 Ocean Power Technologies shares in Q2 2026, an estimated $13.8K.
  • Ocean Power Technologies made up ﹤0.01% of Group One Trading's portfolio in Q2 2026, its #5835 holding.
  • Group One Trading first reported a position in Ocean Power Technologies in Q1 2014 and has held it in 22 quarters since.
  • Group One Trading's Ocean Power Technologies position peaked at $122K in Q4 2024.
  • 81 funds tracked by Wall St. Rank held Ocean Power Technologies as of Q2 2026.

Based on Group One Trading's 13F filing for Q2 2026, filed 14 Aug 2026.