Aberdeen Group
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Aberdeen Group’s Personalis PSNL Stock Holding History

Aberdeen Group’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 		$50.2M Buy
3,747,290
+258,982
+7% +$2.11M 0.07% 226
2026
Q1 		$22.2M Buy
3,488,308
+238,413
+7% +$2.01M 0.04% 397
2025
Q4 		$25.9M Buy
3,249,895
+861,948
+36% +$7.54M 0.04% 345
2025
Q3 		$15.6M Buy
2,387,947
+628,450
+36% +$3.58M 0.02% 516
2025
Q2 		$11.5M Buy
1,759,497
+54,713
+3% +$254K 0.02% 563
2025
Q1 		$5.98M Buy
1,704,784
+1,406,895
+472% +$6.69M 0.01% 662
2024
Q4 		$1.72M Buy
+297,889
New +$1.38M ﹤0.01% 773

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
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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Aberdeen Group's PSNL Position: Q2 2026 in Review

Aberdeen Group increased its Personalis (PSNL) stake by 7.4% in Q2 2026, buying an estimated $2.11M and bringing the position to 3,747,290 shares worth $50.2M. The position accounts for 0.07% of the portfolio, ranked #226.

Aberdeen Group first reported a position in PSNL in Q4 2024 and has held it in 7 quarters since. 159 funds tracked by Wall St. Rank hold PSNL as of Q2 2026.

  • Aberdeen Group held 3,747,290 shares of Personalis worth $50.2M as of Q2 2026.
  • Aberdeen Group bought 258,982 Personalis shares in Q2 2026, an estimated $2.11M.
  • Personalis made up 0.07% of Aberdeen Group's portfolio in Q2 2026, its #226 holding.
  • Aberdeen Group first reported a position in Personalis in Q4 2024 and has held it in 7 quarters since.
  • 159 funds tracked by Wall St. Rank held Personalis as of Q2 2026.

Based on Aberdeen Group's 13F filing for Q2 2026, filed 31 Jul 2026.