Fidelity Investments
NYXH

Fidelity Investments’s Nyxoah NYXH Stock Holding History

Fidelity Investments’s Portfolio NYXH Stock Details NYXH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-48,692
Closed -$224K – 5537
2025
Q3 		$224K Sell
48,692
-630,894
-93% -$4.13M ﹤0.01% 3306
2025
Q2 		$5.08M Sell
679,586
-1,079,402
-61% -$7.42M ﹤0.01% 2173
2025
Q1 		$12.3M Sell
1,758,988
-23,046
-1% -$235K ﹤0.01% 1845
2024
Q4 		$14.4M Buy
1,782,034
+66,909
+4% +$584K ﹤0.01% 1834
2024
Q3 		$16.3M Buy
1,715,125
+542
+0% +$4.5K ﹤0.01% 1778
2024
Q2 		$12M Buy
1,714,583
+1,416,278
+475% +$13.4M ﹤0.01% 1812
2024
Q1 		$3.96M Buy
+298,305
New +$3.4M ﹤0.01% 2141
2023
Q4 		– Sell
-134,427
Closed -$928K – 5586
2023
Q3 		$928K Hold
134,427
– – ﹤0.01% 2471
2023
Q2 		$1.1M Buy
134,427
+133,918
+26,310% +$1.09M ﹤0.01% 2459
2023
Q1 		$3.77K Buy
+509
New +$2.85K ﹤0.01% 4461

Other funds holding NYXH

VPC
Vestal Point Capital New York $3.58B AUM 189.12% 1-Year Est. Return
HCM
Heights Capital Management San Francisco, California $359M AUM 7.93% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
BNP Paribas Asset Management
BNP Paribas Asset Management Paris, France $86.1B AUM 29.11% 1-Year Est. Return
RPC
Rossmore Private Capital Glastonbury, Connecticut $1.14B AUM 23.53% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return
KA
Kovack Advisors Ft. Lauderdale, Florida $2.08B AUM 38.95% 1-Year Est. Return
SCM
Sio Capital Management New York $697M AUM 79.73% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
IC
Ikarian Capital Dallas, Texas $1.23B AUM 600.17% 1-Year Est. Return

Fidelity Investments's NYXH Position: Q4 2025 in Review

Fidelity Investments sold out of Nyxoah (NYXH) in Q4 2025, closing a stake of 48,692 shares — an estimated $224K sold.

Fidelity Investments first reported a position in NYXH in Q1 2023 and held it in 10 quarters. The position peaked at $16.3M in Q3 2024. 33 funds tracked by Wall St. Rank hold NYXH as of Q4 2025.

  • Fidelity Investments reported no remaining Nyxoah position as of Q4 2025 after selling out during the quarter.
  • Fidelity Investments sold 48,692 Nyxoah shares in Q4 2025, an estimated $224K.
  • Fidelity Investments first reported a position in Nyxoah in Q1 2023 and held it in 10 quarters.
  • Fidelity Investments's Nyxoah position peaked at $16.3M in Q3 2024.
  • 33 funds tracked by Wall St. Rank held Nyxoah as of Q4 2025.

Based on Fidelity Investments's 13F filing for Q4 2025, filed 17 Feb 2026.