PERSONALIS INC (PSNL) Institutional Ownership

PSNL is currently held by 2 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $50.70M based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026.

The largest disclosed holder is ARK Invest, which reported ownership valued at approximately $50.60M in its March 31, 2026 13F filing. Based on current market prices and the latest disclosed share count, ARK Invest's PSNL position is now estimated to be worth approximately $77.46M, representing an estimated gain of +53.06% since the filing period.

Major shareholders tracked on this page include ARK Invest, Renaissance Technologies LLC, and other prominent asset managers. Collectively, these investors account for approximately 100% of the total disclosed value among the investors covered in this analysis.

This page tracks disclosed ownership trends, hedge fund exposure, portfolio concentration, historical 13F filings, and estimated holding performance to help investors analyze smart money sentiment toward PERSONALIS INC (PSNL).

Institutional Ownership Trend

Portfolio quarterInstitutional holdersTotal reported valueTotal shares
Q1 20262$50,700,8177,959,312
Q4 20253$63,861,3778,022,786
Q3 20252$54,528,2858,363,234
Q2 20252$50,322,8497,671,166
Q1 20252$28,859,7508,222,151
Q4 20242$44,484,6317,696,303
Q3 20242$43,129,4918,016,634
Q2 20242$8,647,7007,391,197
Q1 20242$9,039,1907,162,984
Q4 20232$14,012,0107,512,356
Q3 20232$6,921,1756,271,902
Q2 20232$10,784,8366,188,363

Related PSNL Institutional Insights:

PSNL Institutional Ownership and 13F Activity Q1 2026 | InsiderSet