PCM
NPWR icon

Polymer Capital Management’s NET Power NPWR Stock Holding History

Polymer Capital Management’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 		$31.3K Sell
18,731
-32,195
-63% -$58.3K ﹤0.01% 604
2026
Q1 		$79.4K Buy
50,926
+8,771
+21% +$18.7K 0.01% 786
2025
Q4 		$96.1K Buy
+42,155
New +$132K 0.01% 725

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

Polymer Capital Management's NPWR Position: Q2 2026 in Review

Polymer Capital Management reduced its NET Power (NPWR) stake by 63% in Q2 2026, selling an estimated $58.3K and leaving 18,731 shares worth $31.3K. The position accounts for ﹤0.01% of the portfolio, ranked #604.

Polymer Capital Management first reported a position in NPWR in Q4 2025 and has held it in 3 quarters since. The position peaked at $96.1K in Q4 2025. 121 funds tracked by Wall St. Rank hold NPWR as of Q2 2026.

  • Polymer Capital Management held 18,731 shares of NET Power worth $31.3K as of Q2 2026.
  • Polymer Capital Management sold 32,195 NET Power shares in Q2 2026, an estimated $58.3K.
  • NET Power made up ﹤0.01% of Polymer Capital Management's portfolio in Q2 2026, its #604 holding.
  • Polymer Capital Management first reported a position in NET Power in Q4 2025 and has held it in 3 quarters since.
  • Polymer Capital Management's NET Power position peaked at $96.1K in Q4 2025.
  • 121 funds tracked by Wall St. Rank held NET Power as of Q2 2026.

Based on Polymer Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.