TSS
NPWR icon

Two Sigma Securities’s NET Power NPWR Stock Holding History

Two Sigma Securities’s Portfolio NPWR Stock Details NPWR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$36.8K Buy
+22,060
New +$40K ﹤0.01% 1423
2026
Q1 		– Sell
-21,454
Closed -$48.9K – 2017
2025
Q4 		$48.9K Buy
+21,454
New +$67.1K 0.01% 1067

Other funds holding NPWR

ALS
Andrew L. Share $193M AUM 1.47% 1-Year Est. Return
HHAM
HITE Hedge Asset Management Braintree, Massachusetts $1.83B AUM 34.36% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
PEAK6
PEAK6 Chicago, Illinois $48.6B AUM 40.56% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
DE
Defiance ETFs New York $7.37B AUM
TI
Tidal Investments Milwaukee, Wisconsin $57.8B AUM 72.54% 1-Year Est. Return
SG
Sourcerock Group Denver, Colorado $1.92B AUM 45.54% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Two Sigma Securities's NPWR Position: Q2 2026 in Review

Two Sigma Securities opened a new position in NET Power (NPWR) in Q2 2026: 22,060 shares worth $36.8K. The stake represents ﹤0.01% of the portfolio and ranks #1423 among its holdings. This is a return to the name: Two Sigma Securities previously reported a position in NPWR as recently as Q4 2025.

Two Sigma Securities first reported a position in NPWR in Q4 2025 and has held it in 2 quarters since. The position peaked at $48.9K in Q4 2025. 121 funds tracked by Wall St. Rank hold NPWR as of Q2 2026.

  • Two Sigma Securities held 22,060 shares of NET Power worth $36.8K as of Q2 2026.
  • NET Power was a new Two Sigma Securities position in Q2 2026.
  • NET Power made up ﹤0.01% of Two Sigma Securities's portfolio in Q2 2026, its #1423 holding.
  • Two Sigma Securities first reported a position in NET Power in Q4 2025 and has held it in 2 quarters since.
  • Two Sigma Securities's NET Power position peaked at $48.9K in Q4 2025.
  • 121 funds tracked by Wall St. Rank held NET Power as of Q2 2026.

Based on Two Sigma Securities's 13F filing for Q2 2026, filed 14 Aug 2026.