Vanguard Portfolio Management
PSNL icon

Vanguard Portfolio Management’s Personalis PSNL Stock Holding History

Vanguard Portfolio Management’s Portfolio PSNL Stock Details PSNL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$8.84M Buy
659,834
+99,295
+18% +$808K ﹤0.01% 2235
2026
Q1 		$3.57M Buy
+560,539
New +$4.73M ﹤0.01% 2430

Other funds holding PSNL

MC
Merck & Co Rahway, New Jersey $526M AUM 175.27% 1-Year Est. Return
AIM
ARK Investment Management St. Petersburg, Florida $15.4B AUM 50.29% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
LMC
Lightspeed Management Company Menlo Park, California $2.4B AUM 7.07% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
DTC
Deep Track Capital Greenwich, Connecticut $6.87B AUM 205.24% 1-Year Est. Return
Aberdeen Group
Aberdeen Group Edinburgh, United Kingdom $71.2B AUM 41.74% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
CC
Casdin Capital New York $2B AUM 147.21% 1-Year Est. Return
KCM
Kennedy Capital Management St Louis, Missouri $5.65B AUM 61.31% 1-Year Est. Return

Vanguard Portfolio Management's PSNL Position: Q2 2026 in Review

Vanguard Portfolio Management increased its Personalis (PSNL) stake by 18% in Q2 2026, buying an estimated $808K and bringing the position to 659,834 shares worth $8.84M. The position accounts for ﹤0.01% of the portfolio, ranked #2235.

Vanguard Portfolio Management first reported a position in PSNL in Q1 2026 and has held it in 2 quarters since. 158 funds tracked by Wall St. Rank hold PSNL as of Q2 2026.

  • Vanguard Portfolio Management held 659,834 shares of Personalis worth $8.84M as of Q2 2026.
  • Vanguard Portfolio Management bought 99,295 Personalis shares in Q2 2026, an estimated $808K.
  • Personalis made up ﹤0.01% of Vanguard Portfolio Management's portfolio in Q2 2026, its #2235 holding.
  • Vanguard Portfolio Management first reported a position in Personalis in Q1 2026 and has held it in 2 quarters since.
  • 158 funds tracked by Wall St. Rank held Personalis as of Q2 2026.

Based on Vanguard Portfolio Management's 13F filing for Q2 2026, filed 13 Aug 2026.