Vanguard Group
OPTT icon

Vanguard Group’s Ocean Power Technologies OPTT Stock Holding History

Vanguard Group’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
2025
Q4 		$2.08M Hold
231,168
– – ﹤0.01% 3548
2025
Q3 		$3.5M Buy
231,168
+18,310
+9% +$300K ﹤0.01% 3395
2025
Q2 		$3.03M Buy
212,858
+4,314
+2% +$61.4K ﹤0.01% 3383
2025
Q1 		$2.85M Buy
208,544
+100,861
+94% +$2.18M ﹤0.01% 3367
2024
Q4 		$3.3M Buy
107,683
+49,026
+84% +$369K ﹤0.01% 3417
2024
Q3 		$275K Hold
58,657
– – ﹤0.01% 4089
2024
Q2 		$345K Sell
58,657
-1,384
-2% -$7.9K ﹤0.01% 4079
2024
Q1 		$477K Sell
60,041
-437
-0.7% -$3.93K ﹤0.01% 4023
2023
Q4 		$573K Hold
60,478
– – ﹤0.01% 3991
2023
Q3 		$708K Hold
60,478
– – ﹤0.01% 3948
2023
Q2 		$1.09M Hold
60,478
– – ﹤0.01% 3874
2023
Q1 		$962K Hold
60,478
– – ﹤0.01% 3932
2022
Q4 		$817K Buy
60,478
+43
+0.1% +$884 ﹤0.01% 3979
2022
Q3 		$1.49M Sell
60,435
-9,967
-14% -$279K ﹤0.01% 3863
2022
Q2 		$1.19M Buy
70,402
+8,239
+13% +$239K ﹤0.01% 4019
2022
Q1 		$2.63M Sell
62,163
-12,916
-17% -$495K ﹤0.01% 3846
2021
Q4 		$3.33M Buy
75,079
+943
+1% +$55.1K ﹤0.01% 3825
2021
Q3 		$5.16M Buy
74,136
+2,386
+3% +$150K ﹤0.01% 3639
2021
Q2 		$5.38M Buy
71,750
+53,344
+290% +$3.96M ﹤0.01% 3556
2021
Q1 		$1.83M Sell
18,406
-694
-4% -$80.1K ﹤0.01% 3881
2020
Q4 		$1.54M Buy
19,100
+18,495
+3,057% +$1.25M ﹤0.01% 3720
2020
Q3 		$18K Hold
605
– – ﹤0.01% 4099
2020
Q2 		$13K Hold
605
– – ﹤0.01% 4068
2020
Q1 		$7K Hold
605
– – ﹤0.01% 4075
2019
Q4 		$16K Hold
605
– – ﹤0.01% 4099
2019
Q3 		$33K Hold
605
– – ﹤0.01% 4109
2019
Q2 		$35K Buy
+605
New +$46.1K ﹤0.01% 4132
2019
Q1 		– Sell
-265
Closed -$54K – 4124
2018
Q4 		$54K Sell
265
-873
-77% -$258K ﹤0.01% 4066
2018
Q3 		$469K Buy
1,138
+30
+3% +$13.2K ﹤0.01% 3863
2018
Q2 		$565K Buy
1,108
+96
+9% +$63.7K ﹤0.01% 3802
2018
Q1 		$650K Buy
1,012
+177
+21% +$120K ﹤0.01% 3736
2017
Q4 		$551K Buy
835
+582
+230% +$432K ﹤0.01% 3724
2017
Q3 		$189K Buy
253
+87
+52% +$66.2K ﹤0.01% 3933
2017
Q2 		$138K Buy
166
+33
+25% +$31.2K ﹤0.01% 3960
2017
Q1 		$177K Buy
133
+17
+15% +$26.8K ﹤0.01% 3920
2016
Q4 		$205K Buy
116
+56
+93% +$117K ﹤0.01% 3885
2016
Q3 		$253K Buy
60
+39
+186% +$178K ﹤0.01% 3865
2016
Q2 		$32K Hold
21
– – ﹤0.01% 4099
2016
Q1 		$29K Buy
+21
New +$22.8K ﹤0.01% 4108
2015
Q4 		– Sell
-14
Closed -$33K – 4201
2015
Q3 		$33K Hold
14
– – ﹤0.01% 4159
2015
Q2 		$42K Sell
14
-22
-61% -$78.1K ﹤0.01% 4164
2015
Q1 		$104K Sell
36
-29
-45% -$89.7K ﹤0.01% 4074
2014
Q4 		$249K Hold
65
– – ﹤0.01% 3865
2014
Q3 		$462K Buy
65
+16
+33% +$125K ﹤0.01% 3735
2014
Q2 		$483K Buy
49
+17
+53% +$249K ﹤0.01% 3690
2014
Q1 		$721K Buy
32
+16
+100% +$324K ﹤0.01% 3554
2013
Q4 		$190K Sell
16
-21
-57% -$247K ﹤0.01% 3771
2013
Q3 		$378K Hold
37
– – ﹤0.01% 3596
2013
Q2 		$360K Buy
+37
New +$363K ﹤0.01% 3551

Other funds holding OPTT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return
Cambridge Investment Research Advisors
Cambridge Investment Research Advisors Fairfield, Iowa $44.6B AUM 28.94% 1-Year Est. Return
Group One Trading
Group One Trading Chicago, Illinois $71.1B AUM 128.96% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return
Hamilton Capital Partners
Hamilton Capital Partners Atlanta, Georgia $344M AUM 15.41% 1-Year Est. Return

Vanguard Group's OPTT Position: Q4 2025 in Review

Vanguard Group held its Ocean Power Technologies (OPTT) position steady in Q4 2025 at 231,168 shares worth $2.08M. The position accounts for ﹤0.01% of the portfolio, ranked #3548.

Vanguard Group first reported a position in OPTT in Q2 2013 and has held it in 49 quarters since. The position peaked at $5.38M in Q2 2021. 54 funds tracked by Wall St. Rank hold OPTT as of Q4 2025.

  • Vanguard Group held 231,168 shares of Ocean Power Technologies worth $2.08M as of Q4 2025.
  • Vanguard Group left its Ocean Power Technologies share count unchanged in Q4 2025.
  • Ocean Power Technologies made up ﹤0.01% of Vanguard Group's portfolio in Q4 2025, its #3548 holding.
  • Vanguard Group first reported a position in Ocean Power Technologies in Q2 2013 and has held it in 49 quarters since.
  • Vanguard Group's Ocean Power Technologies position peaked at $5.38M in Q2 2021.
  • 54 funds tracked by Wall St. Rank held Ocean Power Technologies as of Q4 2025.

Based on Vanguard Group's 13F filing for Q4 2025, filed 29 Jan 2026.