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First Light Asset Management’s AnaptysBio ANAB Stock Holding History

First Light Asset Management’s Portfolio ANAB Stock Details ANAB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$39.3M Buy
582,004
+16,573
+3% +$1M 2.39% 17
2026
Q1 		$31.4M Sell
565,431
-80,807
-13% -$4.35M 2.81% 13
2025
Q4 		$31.3M Sell
646,238
-343,923
-35% -$13.4M 2.4% 17
2025
Q3 		$30.3M Sell
990,161
-2,549,432
-72% -$58.5M 2.86% 13
2025
Q2 		$78.6M Sell
3,539,593
-1,094,009
-24% -$22.9M 10.19% 1
2025
Q1 		$86.1M Buy
4,633,602
+3,764,720
+433% +$62.8M 9.84% 1
2024
Q4 		$11.5M Sell
868,882
-79,249
-8% -$1.92M 1.1% 25
2024
Q3 		$31.8M Buy
948,131
+168,973
+22% +$5.77M 2.64% 18
2024
Q2 		$19.5M Sell
779,158
-164,952
-17% -$3.84M 1.71% 27
2024
Q1 		$21.3M Sell
944,110
-293,068
-24% -$6.94M 1.63% 26
2023
Q4 		$26.5M Buy
1,237,178
+446,372
+56% +$7.7M 2.13% 17
2023
Q3 		$14.2M Buy
790,806
+468,598
+145% +$8.94M 1.35% 28
2023
Q2 		$6.55M Buy
+322,208
New +$6.53M 0.51% 39

Other funds holding ANAB

EC
EcoR1 Capital San Francisco, California $2.06B AUM 215.32% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
TCM
Tang Capital Management San Diego, California $2.2B AUM 156.35% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
AAA
Affinity Asset Advisors New York $2.21B AUM 431.26% 1-Year Est. Return
S
Sanofi Paris, France $534M AUM 205.96% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
WP
Woodline Partners San Francisco, California $32.4B AUM 58.5% 1-Year Est. Return
6CM
683 Capital Management New York $2.04B AUM 94.26% 1-Year Est. Return

First Light Asset Management's ANAB Position: Q2 2026 in Review

First Light Asset Management increased its AnaptysBio (ANAB) stake by 2.9% in Q2 2026, buying an estimated $1M and bringing the position to 582,004 shares worth $39.3M. The position accounts for 2.39% of the portfolio, ranked #17.

First Light Asset Management first reported a position in ANAB in Q2 2023 and has held it in 13 quarters since. The position peaked at $86.1M in Q1 2025. 213 funds tracked by Wall St. Rank hold ANAB as of Q2 2026.

  • First Light Asset Management held 582,004 shares of AnaptysBio worth $39.3M as of Q2 2026.
  • First Light Asset Management bought 16,573 AnaptysBio shares in Q2 2026, an estimated $1M.
  • AnaptysBio made up 2.39% of First Light Asset Management's portfolio in Q2 2026, its #17 holding.
  • First Light Asset Management first reported a position in AnaptysBio in Q2 2023 and has held it in 13 quarters since.
  • First Light Asset Management's AnaptysBio position peaked at $86.1M in Q1 2025.
  • 213 funds tracked by Wall St. Rank held AnaptysBio as of Q2 2026.

Based on First Light Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.