Acadian Asset Management
VICR icon

Acadian Asset Management’s Vicor VICR Stock Holding History

Acadian Asset Management’s Portfolio VICR Stock Details VICR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$76.7M Buy
202,077
+116,782
+137% +$31.9M 0.09% 193
2026
Q1 		$13.7M Buy
85,295
+23,234
+37% +$3.84M 0.02% 454
2025
Q4 		$6.79M Buy
62,061
+1,878
+3% +$160K 0.01% 574
2025
Q3 		$2.98M Buy
60,183
+36,518
+154% +$1.78M 0.01% 784
2025
Q2 		$1.07M Buy
23,665
+14,805
+167% +$662K ﹤0.01% 960
2025
Q1 		$413K Buy
8,860
+3,184
+56% +$169K ﹤0.01% 1115
2024
Q4 		$274K Buy
5,676
+3,064
+117% +$153K ﹤0.01% 1199
2024
Q3 		$109K Sell
2,612
-13,496
-84% -$502K ﹤0.01% 1569
2024
Q2 		$532K Buy
+16,108
New +$556K ﹤0.01% 1177
2024
Q1 		– Sell
-15,797
Closed -$707K – 1796
2023
Q4 		$707K Buy
15,797
+12,741
+417% +$561K ﹤0.01% 948
2023
Q3 		$178K Buy
3,056
+706
+30% +$46.8K ﹤0.01% 1214
2023
Q2 		$126K Sell
2,350
-6,011
-72% -$297K ﹤0.01% 1364
2023
Q1 		$390K Buy
8,361
+6,225
+291% +$345K ﹤0.01% 1116
2022
Q4 		$113K Buy
2,136
+622
+41% +$32.7K ﹤0.01% 1409
2022
Q3 		$89K Buy
+1,514
New +$99.9K ﹤0.01% 1396
2022
Q2 		– Sell
-367
Closed -$25K – 1873
2022
Q1 		$25K Sell
367
-7,952
-96% -$714K ﹤0.01% 1553
2021
Q4 		$1.05M Buy
8,319
+7,676
+1,194% +$1.09M ﹤0.01% 818
2021
Q3 		$86K Sell
643
-2,181
-77% -$261K ﹤0.01% 1481
2021
Q2 		$298K Sell
2,824
-153
-5% -$13.6K ﹤0.01% 1319
2021
Q1 		$253K Buy
2,977
+1,410
+90% +$133K ﹤0.01% 1425
2020
Q4 		$145K Sell
1,567
-340
-18% -$28.6K ﹤0.01% 1643
2020
Q3 		$148K Buy
1,907
+259
+16% +$20.6K ﹤0.01% 1557
2020
Q2 		$118K Buy
+1,648
New +$92.5K ﹤0.01% 1676
2019
Q3 		– Sell
-8,183
Closed -$254K – 2016
2019
Q2 		$254K Buy
+8,183
New +$263K ﹤0.01% 1170
2018
Q4 		– Sell
-139
Closed -$6K – 1842
2018
Q3 		$6K Buy
+139
New +$7.64K ﹤0.01% 1617

Other funds holding VICR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

Acadian Asset Management's VICR Position: Q2 2026 in Review

Acadian Asset Management increased its Vicor (VICR) stake by 137% in Q2 2026, buying an estimated $31.9M and bringing the position to 202,077 shares worth $76.7M. The position accounts for 0.09% of the portfolio, ranked #193.

Acadian Asset Management first reported a position in VICR in Q3 2018 and has held it in 25 quarters since. 374 funds tracked by Wall St. Rank hold VICR as of Q2 2026.

  • Acadian Asset Management held 202,077 shares of Vicor worth $76.7M as of Q2 2026.
  • Acadian Asset Management bought 116,782 Vicor shares in Q2 2026, an estimated $31.9M.
  • Vicor made up 0.09% of Acadian Asset Management's portfolio in Q2 2026, its #193 holding.
  • Acadian Asset Management first reported a position in Vicor in Q3 2018 and has held it in 25 quarters since.
  • 374 funds tracked by Wall St. Rank held Vicor as of Q2 2026.

Based on Acadian Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.