BC
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Burnham & Co’s Annexon ANNX Stock Holding History

Burnham & Co’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
Q2 		$5.71K Buy
+1,000
New +$5.53K ﹤0.01% 183

Other funds holding ANNX

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
RG
Redmile Group San Francisco, California $1.49B AUM 208.7% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
BI
BVF Inc San Francisco, California $3.91B AUM 304.52% 1-Year Est. Return
WP
Woodline Partners San Francisco, California $32.4B AUM 58.5% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
MCO
MAK Capital One New York $714M AUM 68.07% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
SL
Siren LLC Greenwich, Connecticut $4.94B AUM 244.43% 1-Year Est. Return

Burnham & Co's ANNX Position: Q2 2026 in Review

Burnham & Co opened a new position in Annexon (ANNX) in Q2 2026: 1,000 shares worth $5.71K. The stake represents ﹤0.01% of the portfolio and ranks #183 among its holdings.

213 funds tracked by Wall St. Rank hold ANNX as of Q2 2026.

  • Burnham & Co held 1,000 shares of Annexon worth $5.71K as of Q2 2026.
  • Annexon was a new Burnham & Co position in Q2 2026.
  • Annexon made up ﹤0.01% of Burnham & Co's portfolio in Q2 2026, its #183 holding.
  • 213 funds tracked by Wall St. Rank held Annexon as of Q2 2026.

Based on Burnham & Co's 13F filing for Q2 2026, filed 11 Aug 2026.