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Diadema Partners’s Equillium EQ Stock Holding History

Diadema Partners’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
Q1 		$868K Buy
433,844
+86,451
+25% +$142K 0.15% 87
2025
Q4 		$538K Buy
347,393
+47,393
+16% +$57.7K 0.09% 113
2025
Q3 		$429K Buy
+300,000
New +$317K 0.11% 101

Other funds holding EQ

Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return
DC
Decheng Capital Menlo Park, California $661M AUM 299.97% 1-Year Est. Return
ACM
ADAR1 Capital Management Austin, Texas $1.7B AUM 340.85% 1-Year Est. Return
WP
Woodline Partners San Francisco, California $26.4B AUM 44.85% 1-Year Est. Return
Aberdeen Group
Aberdeen Group Edinburgh, United Kingdom $71.2B AUM 41.74% 1-Year Est. Return
RCM
RA Capital Management Boston, Massachusetts $9.44B AUM 157.3% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $77.1B AUM 42.89% 1-Year Est. Return
EP
Eversept Partners New York $1.9B AUM 121.13% 1-Year Est. Return

Diadema Partners's EQ Position: Q1 2026 in Review

Diadema Partners increased its Equillium (EQ) stake by 25% in Q1 2026, buying an estimated $142K and bringing the position to 433,844 shares worth $868K. The position accounts for 0.15% of the portfolio, ranked #87.

Diadema Partners first reported a position in EQ in Q3 2025 and has held it in 3 quarters since. 50 funds tracked by Wall St. Rank hold EQ as of Q1 2026.

  • Diadema Partners held 433,844 shares of Equillium worth $868K as of Q1 2026.
  • Diadema Partners bought 86,451 Equillium shares in Q1 2026, an estimated $142K.
  • Equillium made up 0.15% of Diadema Partners's portfolio in Q1 2026, its #87 holding.
  • Diadema Partners first reported a position in Equillium in Q3 2025 and has held it in 3 quarters since.
  • 50 funds tracked by Wall St. Rank held Equillium as of Q1 2026.

Based on Diadema Partners's 13F filing for Q1 2026, filed 15 May 2026.