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Silverarc Capital Management’s Annexon ANNX Stock Holding History

Silverarc Capital Management’s Portfolio ANNX Stock Details ANNX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$2.75M Buy
+496,461
New +$2.79M 0.28% 54
2024
Q1 		– Sell
-417,429
Closed -$1.9M – 79
2023
Q4 		$1.9M Buy
417,429
+17,713
+4% +$43.8K 0.56% 47
2023
Q3 		$943K Buy
399,716
+9,805
+3% +$29.7K 0.29% 59
2023
Q2 		$1.37M Buy
+389,911
New +$1.7M 0.42% 52

Other funds holding ANNX

RG
Redmile Group San Francisco, California $1.51B AUM 164.17% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BI
BVF Inc San Francisco, California $3.14B AUM 249.53% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
BCLSI
Bain Capital Life Sciences Investors Boston, Massachusetts $1.11B AUM 171.34% 1-Year Est. Return
BG
Bellevue Group Kuesnacht, Switzerland $4.2B AUM 54.85% 1-Year Est. Return
MCO
MAK Capital One New York $679M AUM 29.02% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return

Silverarc Capital Management's ANNX Position: Q1 2026 in Review

Silverarc Capital Management opened a new position in Annexon (ANNX) in Q1 2026: 496,461 shares worth $2.75M. The stake represents 0.28% of the portfolio and ranks #54 among its holdings. This is a return to the name: Silverarc Capital Management previously reported a position in ANNX as recently as Q4 2023.

Silverarc Capital Management first reported a position in ANNX in Q2 2023 and has held it in 4 quarters since. 217 funds tracked by Wall St. Rank hold ANNX as of Q1 2026.

  • Silverarc Capital Management held 496,461 shares of Annexon worth $2.75M as of Q1 2026.
  • Annexon was a new Silverarc Capital Management position in Q1 2026.
  • Annexon made up 0.28% of Silverarc Capital Management's portfolio in Q1 2026, its #54 holding.
  • Silverarc Capital Management first reported a position in Annexon in Q2 2023 and has held it in 4 quarters since.
  • 217 funds tracked by Wall St. Rank held Annexon as of Q1 2026.

Based on Silverarc Capital Management's 13F filing for Q1 2026, filed 14 May 2026.