Phathom Pharmaceuticals, Inc. PHAT

Set alert

5.74 USD -0.17 (-2.96%)

At closeNov 3, 2026, 4:06 PM EST

5.74 0.00 0.00%

After hours · Nov 3, 4:06 PM ET

5.50 Day range 6.11

5.02 52-week range 18.31

Held by insiders 4.58%

Held by institutions 83.10%

Float held by institutions 87.09%

Institutions 230

Top institutional holders
Holder	% held	Shares	Value	Reported
Frazier Life Sciences Management, L.P.	15.69%	12,466,489	146.23M	Dec 30, 2025
Medicxi Ventures Management (Jersey) Ltd	9.40%	7,464,572	87.56M	Mar 30, 2026
Invesco Ltd.	4.94%	3,920,446	45.99M	Dec 30, 2025
Blackrock Inc.	4.48%	3,555,548	41.71M	Dec 30, 2025
Carlyle Group Inc.	4.40%	3,496,808	41.02M	Dec 30, 2025
Vanguard Group Inc	4.00%	3,177,211	37.27M	Dec 30, 2025

Top mutual fund holders
Holder	% held	Shares	Value	Reported
AIM Intl Mutual Fd.s -Invesco Global Fd.	2.95%	2,342,451	27.48M	Jan 30, 2026
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund	2.29%	1,821,569	21.37M	Dec 30, 2025
iShares Trust-iShares Russell 2000 ETF	1.24%	982,131	11.52M	Feb 27, 2026
Fidelity Rutland Square TRT II-Strategic Advisers U.S. Total Stock Fd.	1.22%	968,545	11.36M	Feb 27, 2026
WASATCH FUNDS TRUST-Wasatch Micro Cap Fund	0.94%	749,134	8.79M	Dec 30, 2025
WASATCH FUNDS TRUST-Wasatch Ultra Growth Fund	0.71%	563,443	6.61M	Dec 30, 2025

PHAT insiders
Insider	Relation	Latest transaction	Date	Shares held
BASTA STEVEN L	Chief Executive Officer	Stock Award(Grant)	Feb 9, 2026	373,315
BREEDLOVE ROBERT CHARLES	Officer	Stock Award(Grant)	Feb 26, 2026	68,425
COOK ANNE MARIE	Officer	Stock Award(Grant)	Feb 9, 2026	88,660
CURRAN TERRIE	President	Sale	Jan 20, 2025	364,305
HENDERSON MOLLY	Chairman of the Board	Sale	Apr 6, 2025	91,779
NABULSI AZMI M.D.	Chief Operating Officer	Stock Award(Grant)	Feb 26, 2025	1,101,870

Held by funds