Millennium Management
ETON icon

Millennium Management’s Eton Pharmaceutcials ETON Stock Holding History

Millennium Management’s Portfolio ETON Stock Details ETON Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$369K Sell
14,939
-64,392
-81% -$1.13M ﹤0.01% 4919
2025
Q4 		$1.34M Buy
79,331
+63,469
+400% +$1.12M ﹤0.01% 4261
2025
Q3 		$345K Buy
+15,862
New +$263K ﹤0.01% 5281
2025
Q2 		– Sell
-355,929
Closed -$4.62M – 5980
2025
Q1 		$4.62M Buy
355,929
+217,042
+156% +$3.28M ﹤0.01% 2942
2024
Q4 		$1.85M Buy
+138,887
New +$1.41M ﹤0.01% 3709
2024
Q1 		– Sell
-20,393
Closed -$89.3K – 6280
2023
Q4 		$89.3K Sell
20,393
-59,927
-75% -$240K ﹤0.01% 5374
2023
Q3 		$335K Buy
+80,320
New +$310K ﹤0.01% 4872
2022
Q4 		– Sell
-41,258
Closed -$87K – 6683
2022
Q3 		$87K Buy
+41,258
New +$103K ﹤0.01% 6013
2022
Q1 		– Sell
-20,700
Closed -$89K – 7048
2021
Q4 		$89K Sell
20,700
-410
-2% -$1.96K ﹤0.01% 6301
2021
Q3 		$106K Sell
21,110
-113,818
-84% -$592K ﹤0.01% 6410
2021
Q2 		$831K Buy
+134,928
New +$1,000K ﹤0.01% 4840

Other funds holding ETON

OM
Opaleye Management Boston, Massachusetts $759M AUM 124.8% 1-Year Est. Return
EC
EcoR1 Capital San Francisco, California $2.36B AUM 204.53% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
NCM
Nantahala Capital Management New Canaan, Connecticut $2.72B AUM 121.58% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
NPT
National Philanthropic Trust Jenkintown, Pennsylvania $9.38B AUM 33.37% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
WIM
Westside Investment Management Santa Monica, California $761M AUM 39.85% 1-Year Est. Return

Millennium Management's ETON Position: Q1 2026 in Review

Millennium Management reduced its Eton Pharmaceutcials (ETON) stake by 81% in Q1 2026, selling an estimated $1.13M and leaving 14,939 shares worth $369K. The position accounts for ﹤0.01% of the portfolio, ranked #4919.

Millennium Management first reported a position in ETON in Q2 2021 and has held it in 11 quarters since. The position peaked at $4.62M in Q1 2025. 116 funds tracked by Wall St. Rank hold ETON as of Q1 2026.

  • Millennium Management held 14,939 shares of Eton Pharmaceutcials worth $369K as of Q1 2026.
  • Millennium Management sold 64,392 Eton Pharmaceutcials shares in Q1 2026, an estimated $1.13M.
  • Eton Pharmaceutcials made up ﹤0.01% of Millennium Management's portfolio in Q1 2026, its #4919 holding.
  • Millennium Management first reported a position in Eton Pharmaceutcials in Q2 2021 and has held it in 11 quarters since.
  • Millennium Management's Eton Pharmaceutcials position peaked at $4.62M in Q1 2025.
  • 116 funds tracked by Wall St. Rank held Eton Pharmaceutcials as of Q1 2026.

Based on Millennium Management's 13F filing for Q1 2026, filed 15 May 2026.