Personalis, Inc. (PSNL) - 13D/13G Filings

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2026-08-14
10:08 am
Sale
2026-06-3013GPERSONALIS INC
PSNL
Ameriprise Financial, Inc.
AMP
6,086,315
5.800%
-200,836decrease
(-3.19%)
Filing
History
2026-08-14
08:32 am
Sale
2026-06-3013GPERSONALIS INC
PSNL
Deep Track Capital, LP4,000,000
3.820%
-1,760,627decrease
(-30.56%)
Filing
History
2026-07-29
3:19 pm
Purchase
2026-06-3013GPERSONALIS INC
PSNL
BlackRock, Inc.
BLK
6,169,729
5.900%
3,214,559increase
(+108.78%)
Filing
History
2026-07-21
4:05 pm
Purchase
2026-07-1913DPERSONALIS INC
PSNL
Tempus AI Inc.
TEM
13,189,067
12.600%
320,267increase
(+2.49%)
Filing
History
2026-06-10
8:24 pm
Purchase
2026-06-0813DPERSONALIS INC
PSNL
Lightspeed Venture Partners Select IV, L.P.2,084,240
2.000%
2,084,240increase
(New Position)
Filing
History
2026-05-12
4:28 pm
Purchase
2026-05-0513GPERSONALIS INC
PSNL
Deep Track Capital, LP5,760,627
5.510%
5,760,627increase
(New Position)
Filing
History
2026-04-08
3:26 pm
Sale
2026-03-3113GPERSONALIS INC
PSNL
T. Rowe Price Investment Management, Inc.4,758,091
4.500%
-6,022,199decrease
(-55.86%)
Filing
History
2026-02-17
10:28 am
Purchase
2025-12-3113GPERSONALIS INC
PSNL
Ameriprise Financial, Inc.
AMP
6,287,151
7.100%
6,287,151increase
(New Position)
Filing
History
2026-01-29
8:35 pm
Sale
2025-12-3113GPERSONALIS INC
PSNL
Orin Hirschman3,416,720
3.800%
-876,919decrease
(-20.42%)
Filing
History
2026-01-08
12:15 pm
Purchase
2025-12-3113GPERSONALIS INC
PSNL
T. Rowe Price Investment Management, Inc.10,780,290
12.100%
10,780,290increase
(New Position)
Filing
History
2025-09-12
4:15 pm
Unchanged
2025-09-1113DPERSONALIS INC
PSNL
Tempus AI Inc.
TEM
12,868,800
14.500%
0
(Unchanged)
Filing
History
2025-05-14
10:39 am
Purchase
2025-03-3113GPERSONALIS INC
PSNL
ARK Investment Management LLC7,188,197
8.140%
412,762increase
(+6.09%)
Filing
History
2025-02-14
11:23 am
Sale
2024-12-3113GPERSONALIS INC
PSNL
ARK Investment Management LLC6,775,435
9.590%
-310,088decrease
(-4.38%)
Filing
History
2025-02-10
08:29 am
Sale
2024-12-3113GPERSONALIS INC
PSNL
Orin Hirschman4,293,639
6.100%
-100,425decrease
(-2.29%)
Filing
History
2025-02-05
5:28 pm
Purchase
2024-12-3113GPERSONALIS INC
PSNL
BlackRock, Inc.
BLK
2,955,170
3.500%
39,487increase
(+1.35%)
Filing
History
2025-01-10
9:20 pm
Purchase
2024-09-3013GPERSONALIS INC
PSNL
ARK Investment Management LLC7,085,523
10.750%
413,978increase
(+6.21%)
Filing
History
2024-12-23
07:32 am
Purchase
2024-12-1913GPERSONALIS INC
PSNL
Merck & Co. Inc.
MRK
14,044,943
16.500%
14,044,943increase
(New Position)
Filing
History
2024-11-08
5:31 pm
Unchanged
2024-09-3013GPERSONALIS INC
PSNL
BlackRock, Inc.
BLK
2,915,683
5.100%
0
(Unchanged)
Filing
History
2024-10-23
5:04 pm
Sale
2024-09-3013GPERSONALIS INC
PSNL
BlackRock, Inc.
BLK
2,915,683
5.100%
-399,585decrease
(-12.05%)
Filing
History
2024-08-20
4:27 pm
Purchase
2024-08-1613DPERSONALIS INC
PSNL
Tempus AI Inc.
TEM
12,868,800
19.600%
3,500,000increase
(+37.36%)
Filing
History
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