Jane Street
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Jane Street’s Personalis PSNL Stock Holding History

Jane Street’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 		$66.9K Sell
10,500
-9,000
-46% -$76K ﹤0.01% 10850
2025
Q4 		$155K Buy
+19,500
New +$171K ﹤0.01% 9905
2021
Q4 		– Sell
-43,400
Closed -$835K – 10667
2021
Q3 		$835K Buy
43,400
+3,000
+7% +$62.7K ﹤0.01% 6269
2021
Q2 		$1.02M Buy
+40,400
New +$925K ﹤0.01% 5789

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

Jane Street's PSNL Position: Q1 2026 in Review

Jane Street sold out of Personalis (PSNL) in Q1 2026, closing a stake of 171,166 shares — an estimated $1.45M sold.

Jane Street first reported a position in PSNL in Q4 2020 and held it in 14 quarters. The position peaked at $2.32M in Q4 2024. 140 funds tracked by Wall St. Rank hold PSNL as of Q1 2026.

  • Jane Street reported no remaining Personalis position as of Q1 2026 after selling out during the quarter.
  • Jane Street sold 171,166 Personalis shares in Q1 2026, an estimated $1.45M.
  • Jane Street first reported a position in Personalis in Q4 2020 and held it in 14 quarters.
  • Jane Street's Personalis position peaked at $2.32M in Q4 2024.
  • 140 funds tracked by Wall St. Rank held Personalis as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.