Swiss National Bank’s Personalis PSNL Stock Holding History

Swiss National Bank’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	$671K	Buy	+105,400	New	+$890K	﹤0.01%	2234
2022 Q2	–	Sell	-79,500	Closed	-$651K	–	2781
2022 Q1	$651K	Buy	79,500 +7,300	+10%	+$75.6K	﹤0.01%	2539
2021 Q4	$1.03M	Hold	72,200	–	–	﹤0.01%	2463
2021 Q3	$1.39M	Hold	72,200	–	–	﹤0.01%	2262
2021 Q2	$1.83M	Buy	72,200 +9,000	+14%	+$206K	﹤0.01%	2169
2021 Q1	$1.55M	Buy	63,200 +11,000	+21%	+$377K	﹤0.01%	2150
2020 Q4	$1.91M	Buy	+52,200	New	+$1.58M	﹤0.01%	1932

Other funds holding PSNL

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 Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

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

Swiss National Bank's PSNL Position: Q1 2026 in Review

Swiss National Bank opened a new position in Personalis (PSNL) in Q1 2026: 105,400 shares worth $671K. The stake represents ﹤0.01% of the portfolio and ranks #2234 among its holdings. This is a return to the name: Swiss National Bank previously reported a position in PSNL as recently as Q1 2022.

Swiss National Bank first reported a position in PSNL in Q4 2020 and has held it in 7 quarters since. The position peaked at $1.91M in Q4 2020. 140 funds tracked by Wall St. Rank hold PSNL as of Q1 2026.

Swiss National Bank held 105,400 shares of Personalis worth $671K as of Q1 2026.
Personalis was a new Swiss National Bank position in Q1 2026.
Personalis made up ﹤0.01% of Swiss National Bank's portfolio in Q1 2026, its #2234 holding.
Swiss National Bank first reported a position in Personalis in Q4 2020 and has held it in 7 quarters since.
Swiss National Bank's Personalis position peaked at $1.91M in Q4 2020.
140 funds tracked by Wall St. Rank held Personalis as of Q1 2026.

Based on Swiss National Bank's 13F filing for Q1 2026, filed 7 May 2026.