JY
EQ icon

Jeff Yass’s Equillium EQ Stock Holding History

Jeff Yass’s Portfolio EQ Stock Details EQ Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$111K Sell
34,700
-42,600
-55% -$102K ﹤0.01% 12423
2026
Q1 		$155K Buy
77,300
+35,400
+84% +$58.2K ﹤0.01% 11964
2025
Q4 		$64.9K Sell
41,900
-74,200
-64% -$90.4K ﹤0.01% 11661
2025
Q3 		$166K Buy
+116,100
New +$123K ﹤0.01% 11181
2024
Q3 		– Sell
-29,300
Closed -$20.2K – 12224
2024
Q2 		$20.2K Buy
29,300
+13,700
+88% +$19.6K ﹤0.01% 11664
2024
Q1 		$36K Buy
15,600
+2,300
+17% +$4K ﹤0.01% 11659
2023
Q4 		$9.58K Sell
13,300
-100
-0.7% -$59 ﹤0.01% 12077
2023
Q3 		$9.92K Buy
+13,400
New +$10.7K ﹤0.01% 11718
2023
Q1 		– Sell
-36,100
Closed -$39.7K – 12776
2022
Q4 		$39.7K Sell
36,100
-28,500
-44% -$45.7K ﹤0.01% 11516
2022
Q3 		$143K Buy
+64,600
New +$154K ﹤0.01% 11304

Other funds holding EQ

JT
Jupiter Topco New York $245B AUM
DC
Decheng Capital Menlo Park, California $732M AUM 275.56% 1-Year Est. Return
AAA
Affinity Asset Advisors New York $2.21B AUM 431.26% 1-Year Est. Return
ACM
ADAR1 Capital Management Austin, Texas $2.19B AUM 374.99% 1-Year Est. Return
Aberdeen Group
Aberdeen Group Edinburgh, United Kingdom $71.2B AUM 41.74% 1-Year Est. Return
WP
Woodline Partners San Francisco, California $32.4B AUM 58.5% 1-Year Est. Return
RCM
RA Capital Management Boston, Massachusetts $11.5B AUM 168.77% 1-Year Est. Return
SC
Stempoint Capital New York $581M AUM 373.68% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
EP
Eversept Partners New York $1.93B AUM 160.8% 1-Year Est. Return

Jeff Yass's EQ Position: Q2 2026 in Review

Jeff Yass reduced its Equillium (EQ) stake by 82% in Q2 2026, selling an estimated $226K and leaving 21,211 shares worth $67.9K. The position accounts for ﹤0.01% of the portfolio, ranked #12706.

Jeff Yass first reported a position in EQ in Q1 2021 and has held it in 11 quarters since. The position peaked at $288K in Q4 2025. 60 funds tracked by Wall St. Rank hold EQ as of Q2 2026.

  • Jeff Yass held 21,211 shares of Equillium worth $67.9K as of Q2 2026.
  • Jeff Yass sold 94,324 Equillium shares in Q2 2026, an estimated $226K.
  • Equillium made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #12706 holding.
  • Jeff Yass first reported a position in Equillium in Q1 2021 and has held it in 11 quarters since.
  • Jeff Yass's Equillium position peaked at $288K in Q4 2025.
  • 60 funds tracked by Wall St. Rank held Equillium as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.