T. Rowe Price Associates
PSNL icon

T. Rowe Price Associates’s Personalis PSNL Stock Holding History

T. Rowe Price Associates’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
Q1 		$10.5M Buy
1,650,141
+201,556
+14% +$1.7M ﹤0.01% 1206
2025
Q4 		$11.5M Buy
1,448,585
+1,347,439
+1,332% +$11.8M ﹤0.01% 1200
2025
Q3 		$660K Hold
101,146
– – ﹤0.01% 2260
2025
Q2 		$664K Buy
101,146
+16,146
+19% +$74.9K ﹤0.01% 2168
2025
Q1 		$299K Sell
85,000
-10,000
-11% -$47.5K ﹤0.01% 2474
2024
Q4 		$550K Hold
95,000
– – ﹤0.01% 2251
2024
Q3 		$512K Hold
95,000
– – ﹤0.01% 2231
2024
Q2 		$112K Hold
95,000
– – ﹤0.01% 2735
2024
Q1 		$142K Buy
95,000
+34,900
+58% +$54.1K ﹤0.01% 2708
2023
Q4 		$127K Hold
60,100
– – ﹤0.01% 2672
2023
Q3 		$73K Hold
60,100
– – ﹤0.01% 2718
2023
Q2 		$113K Hold
60,100
– – ﹤0.01% 2677
2023
Q1 		$166K Sell
60,100
-28,800
-32% -$81K ﹤0.01% 2574
2022
Q4 		$176K Hold
88,900
– – ﹤0.01% 2572
2022
Q3 		$265K Buy
88,900
+26,300
+42% +$100K ﹤0.01% 2432
2022
Q2 		$216K Buy
62,600
+30,261
+94% +$154K ﹤0.01% 2572
2022
Q1 		$265K Buy
32,339
+9,450
+41% +$97.8K ﹤0.01% 2602
2021
Q4 		$327K Buy
+22,889
New +$382K ﹤0.01% 2565
2019
Q3 		– Sell
-294,829
Closed -$8.01M – 2545
2019
Q2 		$8.01M Buy
+294,829
New +$8.34M ﹤0.01% 1349

Other funds holding PSNL

MC
Merck & Co Kenilworth, New Jersey $349M AUM 146.07% 1-Year Est. Return
LMC
Lightspeed Management Company Menlo Park, California $988M AUM 7.5% 1-Year Est. Return
AIM
ARK Investment Management St. Petersburg, Florida $12.9B AUM 64.92% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
Aberdeen Group
Aberdeen Group Edinburgh, United Kingdom $61.9B AUM 29.81% 1-Year Est. Return
DTC
Deep Track Capital Greenwich, Connecticut $6.12B AUM 144% 1-Year Est. Return
ACM
AIGH Capital Management Baltimore, Maryland $733M AUM 327.32% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

T. Rowe Price Associates's PSNL Position: Q1 2026 in Review

T. Rowe Price Associates increased its Personalis (PSNL) stake by 14% in Q1 2026, buying an estimated $1.7M and bringing the position to 1,650,141 shares worth $10.5M. The position accounts for ﹤0.01% of the portfolio, ranked #1206.

T. Rowe Price Associates first reported a position in PSNL in Q2 2019 and has held it in 19 quarters since. The position peaked at $11.5M in Q4 2025. 140 funds tracked by Wall St. Rank hold PSNL as of Q1 2026.

  • T. Rowe Price Associates held 1,650,141 shares of Personalis worth $10.5M as of Q1 2026.
  • T. Rowe Price Associates bought 201,556 Personalis shares in Q1 2026, an estimated $1.7M.
  • Personalis made up ﹤0.01% of T. Rowe Price Associates's portfolio in Q1 2026, its #1206 holding.
  • T. Rowe Price Associates first reported a position in Personalis in Q2 2019 and has held it in 19 quarters since.
  • T. Rowe Price Associates's Personalis position peaked at $11.5M in Q4 2025.
  • 140 funds tracked by Wall St. Rank held Personalis as of Q1 2026.

Based on T. Rowe Price Associates's 13F filing for Q1 2026, filed 15 May 2026.