XT
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XTX Topco’s Eton Pharmaceutcials ETON Stock Holding History

XTX Topco’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 		$1.28M Buy
51,772
+19,245
+59% +$337K 0.02% 1210
2025
Q4 		$550K Buy
32,527
+8,128
+33% +$143K 0.01% 1507
2025
Q3 		$530K Buy
+24,399
New +$405K 0.03% 1033
2025
Q2 		– Sell
-11,797
Closed -$153K – 2581
2025
Q1 		$153K Sell
11,797
-2,858
-20% -$43.2K 0.01% 1761
2024
Q4 		$195K Buy
14,655
+3,351
+30% +$34K 0.02% 1572
2024
Q3 		$67.8K Sell
11,304
-435
-4% -$1.84K ﹤0.01% 1655
2024
Q2 		$38.6K Sell
11,739
-2,364
-17% -$8.27K ﹤0.01% 1537
2024
Q1 		$52.9K Sell
14,103
-8,755
-38% -$38.2K 0.01% 1465
2023
Q4 		$100K Buy
22,858
+10,944
+92% +$43.9K 0.02% 1119
2023
Q3 		$49.7K Buy
+11,914
New +$46K 0.01% 1281
2021
Q4 		– Sell
-14,652
Closed -$74K – 777
2021
Q3 		$74K Sell
14,652
-40
-0.3% -$208 0.02% 583
2021
Q2 		$91K Buy
+14,692
New +$109K 0.03% 670

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 $6.73T AUM 46.02% 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 $3.37T AUM 44.26% 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

XTX Topco's ETON Position: Q1 2026 in Review

XTX Topco increased its Eton Pharmaceutcials (ETON) stake by 59% in Q1 2026, buying an estimated $337K and bringing the position to 51,772 shares worth $1.28M. The position accounts for 0.02% of the portfolio, ranked #1210.

XTX Topco first reported a position in ETON in Q2 2021 and has held it in 12 quarters since. 116 funds tracked by Wall St. Rank hold ETON as of Q1 2026.

  • XTX Topco held 51,772 shares of Eton Pharmaceutcials worth $1.28M as of Q1 2026.
  • XTX Topco bought 19,245 Eton Pharmaceutcials shares in Q1 2026, an estimated $337K.
  • Eton Pharmaceutcials made up 0.02% of XTX Topco's portfolio in Q1 2026, its #1210 holding.
  • XTX Topco first reported a position in Eton Pharmaceutcials in Q2 2021 and has held it in 12 quarters since.
  • 116 funds tracked by Wall St. Rank held Eton Pharmaceutcials as of Q1 2026.

Based on XTX Topco's 13F filing for Q1 2026, filed 15 May 2026.