California State Teachers Retirement System (CalSTRS)
ARTV

California State Teachers Retirement System (CalSTRS)’s Artiva Biotherapeutics ARTV Stock Holding History

California State Teachers Retirement System (CalSTRS)’s Portfolio ARTV Stock Details ARTV Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-1,041
Closed -$3.12K – 3224
2025
Q1 		$3.12K Hold
1,041
– – ﹤0.01% 2980
2024
Q4 		$10.5K Hold
1,041
– – ﹤0.01% 2843
2024
Q3 		$16.1K Buy
+1,041
New +$12.1K ﹤0.01% 2702

Other funds holding ARTV

RCM
RA Capital Management Boston, Massachusetts $9.44B AUM 157.3% 1-Year Est. Return
5VM
5AM Venture Management San Francisco, California $360M AUM 345.76% 1-Year Est. Return
VA
VR Adviser New York $2.68B AUM 422.73% 1-Year Est. Return
VP
venBio Partners San Francisco, California $281M AUM 261.03% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
SB
Samsara BioCapital Palo Alto, California $1.03B AUM 214.94% 1-Year Est. Return
WP
Woodline Partners San Francisco, California $26.4B AUM 44.85% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

California State Teachers Retirement System (CalSTRS)'s ARTV Position: Q2 2025 in Review

California State Teachers Retirement System (CalSTRS) sold out of Artiva Biotherapeutics (ARTV) in Q2 2025, closing a stake of 1,041 shares — an estimated $3.12K sold.

California State Teachers Retirement System (CalSTRS) first reported a position in ARTV in Q3 2024 and held it in 3 quarters. The position peaked at $16.1K in Q3 2024. 48 funds tracked by Wall St. Rank hold ARTV as of Q2 2025.

  • California State Teachers Retirement System (CalSTRS) reported no remaining Artiva Biotherapeutics position as of Q2 2025 after selling out during the quarter.
  • California State Teachers Retirement System (CalSTRS) sold 1,041 Artiva Biotherapeutics shares in Q2 2025, an estimated $3.12K.
  • California State Teachers Retirement System (CalSTRS) first reported a position in Artiva Biotherapeutics in Q3 2024 and held it in 3 quarters.
  • California State Teachers Retirement System (CalSTRS)'s Artiva Biotherapeutics position peaked at $16.1K in Q3 2024.
  • 48 funds tracked by Wall St. Rank held Artiva Biotherapeutics as of Q2 2025.

Based on California State Teachers Retirement System (CalSTRS)'s 13F filing for Q2 2025, filed 14 Aug 2025.