Marshall Wace
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Marshall Wace’s Ideal Power IPWR Stock Holding History

Marshall Wace’s Portfolio IPWR Stock Details IPWR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.71M Buy
+318,217
New +$1.62M ﹤0.01% 1939
2021
Q2 		– Sell
-58,187
Closed -$770K – 2841
2021
Q1 		$770K Buy
+58,187
New +$880K ﹤0.01% 1777

Other funds holding IPWR

AIC
AWM Investment Company New York $1.15B AUM 201.65% 1-Year Est. Return
ACM
AIGH Capital Management Baltimore, Maryland $1.59B AUM 855.46% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Stifel Financial
Stifel Financial St. Louis, Missouri $120B AUM 27.84% 1-Year Est. Return
CAS
Coppell Advisory Solutions Coppell, Texas $1.21B AUM 20.39% 1-Year Est. Return
BL
Bleichroeder LP New York $559M AUM 83.7% 1-Year Est. Return
Baird Financial Group
Baird Financial Group Milwaukee, Wisconsin $72.7B AUM 26.4% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Marshall Wace's IPWR Position: Q2 2026 in Review

Marshall Wace opened a new position in Ideal Power (IPWR) in Q2 2026: 318,217 shares worth $1.71M. The stake represents ﹤0.01% of the portfolio and ranks #1939 among its holdings. This is a return to the name: Marshall Wace previously reported a position in IPWR as recently as Q1 2021.

Marshall Wace first reported a position in IPWR in Q1 2021 and has held it in 2 quarters since. 43 funds tracked by Wall St. Rank hold IPWR as of Q2 2026.

  • Marshall Wace held 318,217 shares of Ideal Power worth $1.71M as of Q2 2026.
  • Ideal Power was a new Marshall Wace position in Q2 2026.
  • Ideal Power made up ﹤0.01% of Marshall Wace's portfolio in Q2 2026, its #1939 holding.
  • Marshall Wace first reported a position in Ideal Power in Q1 2021 and has held it in 2 quarters since.
  • 43 funds tracked by Wall St. Rank held Ideal Power as of Q2 2026.

Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.