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Harbor Advisors’s Annexon ANNX Stock Holding History

Harbor Advisors’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 		$57.1K Hold
10,000
– – 0.01% 193
2026
Q1 		$55.4K Hold
10,000
– – 0.01% 196
2025
Q4 		$50.2K Hold
10,000
– – 0.01% 193
2025
Q3 		$30.5K Hold
10,000
– – ﹤0.01% 190
2025
Q2 		$24K Hold
10,000
– – ﹤0.01% 190
2025
Q1 		$19.3K Hold
10,000
– – ﹤0.01% 193
2024
Q4 		$51.3K Hold
10,000
– – 0.01% 190
2024
Q3 		$59.2K Hold
10,000
– – 0.01% 186
2024
Q2 		$49K Buy
+10,000
New +$51.7K 0.01% 178

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

Harbor Advisors's ANNX Position: Q2 2026 in Review

Harbor Advisors held its Annexon (ANNX) position steady in Q2 2026 at 10,000 shares worth $57.1K. The position accounts for 0.01% of the portfolio, ranked #193.

Harbor Advisors first reported a position in ANNX in Q2 2024 and has held it in 9 quarters since. The position peaked at $59.2K in Q3 2024. 217 funds tracked by Wall St. Rank hold ANNX as of Q2 2026.

  • Harbor Advisors held 10,000 shares of Annexon worth $57.1K as of Q2 2026.
  • Harbor Advisors left its Annexon share count unchanged in Q2 2026.
  • Annexon made up 0.01% of Harbor Advisors's portfolio in Q2 2026, its #193 holding.
  • Harbor Advisors first reported a position in Annexon in Q2 2024 and has held it in 9 quarters since.
  • Harbor Advisors's Annexon position peaked at $59.2K in Q3 2024.
  • 217 funds tracked by Wall St. Rank held Annexon as of Q2 2026.

Based on Harbor Advisors's 13F filing for Q2 2026, filed 28 Jul 2026.