SB
ARTV

Samsara BioCapital’s Artiva Biotherapeutics ARTV Stock Holding History

Samsara BioCapital’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
2026
Q2 		$9.26M Buy
+954,861
New +$8.7M 0.76% 16
2025
Q3 		– Sell
-291,666
Closed -$440K – 31
2025
Q2 		$440K Hold
291,666
– – 0.09% 26
2025
Q1 		$875K Hold
291,666
– – 0.16% 25
2024
Q4 		$2.94M Hold
291,666
– – 0.4% 27
2024
Q3 		$4.51M Buy
+291,666
New +$3.38M 0.87% 23

Other funds holding ARTV

RCM
RA Capital Management Boston, Massachusetts $11.5B AUM 168.77% 1-Year Est. Return
Viking Global Investors
Viking Global Investors Stamford, Connecticut $35.1B AUM 21.36% 1-Year Est. Return
Blackstone Inc
Blackstone Inc New York $32.9B AUM 23.66% 1-Year Est. Return
5VM
5AM Venture Management San Francisco, California $288M AUM 313.93% 1-Year Est. Return
VA
VR Adviser New York $3.3B AUM 525.74% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
CP
Caligan Partners New York $2.13B AUM 758.65% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
BOCH
Blue Owl Capital Holdings New York $665M AUM 95.48% 1-Year Est. Return
PBM
Propel Bio Management Los Angeles, California $191M AUM 102.42% 1-Year Est. Return

Samsara BioCapital's ARTV Position: Q2 2026 in Review

Samsara BioCapital opened a new position in Artiva Biotherapeutics (ARTV) in Q2 2026: 954,861 shares worth $9.26M. The stake represents 0.76% of the portfolio and ranks #16 among its holdings. This is a return to the name: Samsara BioCapital previously reported a position in ARTV as recently as Q2 2025.

Samsara BioCapital first reported a position in ARTV in Q3 2024 and has held it in 5 quarters since. 72 funds tracked by Wall St. Rank hold ARTV as of Q2 2026.

  • Samsara BioCapital held 954,861 shares of Artiva Biotherapeutics worth $9.26M as of Q2 2026.
  • Artiva Biotherapeutics was a new Samsara BioCapital position in Q2 2026.
  • Artiva Biotherapeutics made up 0.76% of Samsara BioCapital's portfolio in Q2 2026, its #16 holding.
  • Samsara BioCapital first reported a position in Artiva Biotherapeutics in Q3 2024 and has held it in 5 quarters since.
  • 72 funds tracked by Wall St. Rank held Artiva Biotherapeutics as of Q2 2026.

Based on Samsara BioCapital's 13F filing for Q2 2026, filed 14 Aug 2026.