Renaissance Technologies
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Renaissance Technologies’s Ideal Power IPWR Stock Holding History

Renaissance Technologies’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 		$540K Buy
+100,754
New +$513K ﹤0.01% 2576
2021
Q1 		– Sell
-35,900
Closed -$293K – 3498
2020
Q4 		$293K Buy
35,900
+23,700
+194% +$169K ﹤0.01% 3044
2020
Q3 		$76K Buy
+12,200
New +$81.8K ﹤0.01% 3247

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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
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

Renaissance Technologies's IPWR Position: Q2 2026 in Review

Renaissance Technologies opened a new position in Ideal Power (IPWR) in Q2 2026: 100,754 shares worth $540K. The stake represents ﹤0.01% of the portfolio and ranks #2576 among its holdings. This is a return to the name: Renaissance Technologies previously reported a position in IPWR as recently as Q4 2020.

Renaissance Technologies first reported a position in IPWR in Q3 2020 and has held it in 3 quarters since. 43 funds tracked by Wall St. Rank hold IPWR as of Q2 2026.

  • Renaissance Technologies held 100,754 shares of Ideal Power worth $540K as of Q2 2026.
  • Ideal Power was a new Renaissance Technologies position in Q2 2026.
  • Ideal Power made up ﹤0.01% of Renaissance Technologies's portfolio in Q2 2026, its #2576 holding.
  • Renaissance Technologies first reported a position in Ideal Power in Q3 2020 and has held it in 3 quarters since.
  • 43 funds tracked by Wall St. Rank held Ideal Power as of Q2 2026.

Based on Renaissance Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.