Citadel Advisors
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Citadel Advisors’s NET Power NPWR Stock Holding History

Citadel Advisors’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
Q1 		$27K Sell
17,300
-21,600
-56% -$46.1K ﹤0.01% 12605
2025
Q4 		$88.7K Sell
38,900
-23,600
-38% -$73.8K ﹤0.01% 11729
2025
Q3 		$188K Buy
62,500
+15,100
+32% +$40.3K ﹤0.01% 11318
2025
Q2 		$117K Buy
47,400
+10,300
+28% +$21.6K ﹤0.01% 11191
2025
Q1 		$97.6K Sell
37,100
-2,600
-7% -$18.4K ﹤0.01% 11509
2024
Q4 		$420K Buy
39,700
+33,800
+573% +$331K ﹤0.01% 8947
2024
Q3 		$41.4K Sell
5,900
-40,900
-87% -$344K ﹤0.01% 12113
2024
Q2 		$460K Buy
46,800
+18,600
+66% +$197K ﹤0.01% 8221
2024
Q1 		$321K Buy
28,200
+3,400
+14% +$30.8K ﹤0.01% 9304
2023
Q4 		$250K Buy
+24,800
New +$297K ﹤0.01% 9520

Other funds holding NPWR

ALS
Andrew L. Share $193M AUM 1.47% 1-Year Est. Return
HHAM
HITE Hedge Asset Management Braintree, Massachusetts $1.77B AUM 38.67% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
PEAK6
PEAK6 Chicago, Illinois $42.6B AUM 66.3% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return
SG
Sourcerock Group Denver, Colorado $2.48B AUM 72.25% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
Cohen & Steers
Cohen & Steers New York $57.6B AUM 8.03% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Citadel Advisors's NPWR Position: Q1 2026 in Review

Citadel Advisors opened a new position in NET Power (NPWR) in Q1 2026: 218,981 shares worth $342K. The stake represents ﹤0.01% of the portfolio and ranks #10170 among its holdings. This is a return to the name: Citadel Advisors previously reported a position in NPWR as recently as Q3 2025.

Citadel Advisors first reported a position in NPWR in Q3 2021 and has held it in 11 quarters since. The position peaked at $8.84M in Q3 2021. 113 funds tracked by Wall St. Rank hold NPWR as of Q1 2026.

  • Citadel Advisors held 218,981 shares of NET Power worth $342K as of Q1 2026.
  • NET Power was a new Citadel Advisors position in Q1 2026.
  • NET Power made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #10170 holding.
  • Citadel Advisors first reported a position in NET Power in Q3 2021 and has held it in 11 quarters since.
  • Citadel Advisors's NET Power position peaked at $8.84M in Q3 2021.
  • 113 funds tracked by Wall St. Rank held NET Power as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.