Phathom Pharmaceuticals, Inc.

PHAT Healthcare Biotechnology

Phathom Pharmaceuticals, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $175.1 million, up 216.9% from fiscal 2024.

Revenue
+71.1%
EPS
+60.1%
Free cash flow
+112.2%
Total debt
−20.1%

Quarter to September 2026, against a year earlier

5.23 0.15 +2.95%
Market cap
$413.0M
P/E
0.0×
Fwd P/E
−7.5×
Dividend yield
—
F-score
4/9
Altman Z
−7.89
Beneish M
−1.39
Dividend safety
n/a

Insider Decisions last twelve months

Trades a month
Jan 26 Apr 26 Jul 26 Oct 26
Buy — — — — — — — — — — — —
Sell — — — — — — — — — — — —
Insider Ownership 39.36%

Capital & Financial Ratios $m

Size
Market Cap 412.96
Revenue ttm 274.88
Net income ttm (83.00)
Free cash flow ttm (21.04)
Net debt Q (19.02)
Valuation
P/E 0.00
Forward P/E (7.47) (negative: loss-making)
Price / sales 1.62
Forward P/S Powerpack
Price / FCF 0.00
Price / book 0.00
Financial health
Current ratio Q 1.76 (at or above 1.5: strong)
Debt / equity Q (0.48) (negative: negative equity)
Interest coverage Q (0.01)
Growth
Revenue growth Q +71.14% (above 0%: growing)
Operating income growth Q +99.44% (above 0%: growing)
EPS, this year +75.58% (at or above 15%: strong)
EPS, next year A +188.89% (at or above 15%: strong)
Revenue, next year A +79.77% (at or above 10%: strong)
EPS, past 5 yrs —
EPS, next 5 yrs A +22.16% (at or above 15%: strong)

Green and red mark values outside typical ranges; (Q) is the latest quarter, (A) analysts’ estimates. How we judge →

Valuation vs history

Dividends

Yield
—
Annual rate
—
Payout ratio
—

Assets vs Liabilities $m

2023 2024 2025 Q'26
Cash 381 297 130 185
Receivables 2 39 78 108
Inventory 1 3 6 8
Other — — — —
397 360 229 308
2023 2024 2025 Q'26
Payables 13 11 5 11
ST’ Debt — — — —
Other 7 20 35 41
39 86 132 175

Compound Annual Growth %

10y 5y 3y
Sales — — —
Cash Flow — 0.00% 0.00%
Earnings — 0.00% 0.00%
Book Value — 0.00% 0.00%

Earnings Trends EPS, adjusted, against the consensus

EPS $

Mar Jun Sep Dec Year
’26 (0.37) (0.21) (0.16) — —
’25 (1.31) (1.05) (0.41) (0.29) (3.03)
’24 (1.42) (1.56) (1.32) (1.05) (5.29)
’23 (0.89) (0.84) (0.76) (1.39) (3.93)
’22 (1.07) (1.33) (1.32) (1.33) (5.05)
’21 (0.96) (1.00) (0.98) (0.95) (3.89)
’20 (0.62) (0.64) (1.02) (1.58) (3.88)
Fiscal quarters ending in the months shown.

Revenue $m

Mar Jun Sep Dec Year
’26 58 74 85 — —
’25 29 40 50 58 175
’24 2 7 16 30 55
Fiscal quarters ending in the months shown.

Operating Cash Flow $m

Mar Jun Sep Dec Year
’26 (16) (2) 2 — —
’25 (85) (63) (14) (5) (167)
’24 (69) (71) (64) (63) (267)
’23 (40) (22) (32) (44) (138)
’22 (45) (26) (35) (41) (147)
’21 (50) (28) (29) (41) (148)
’20 (11) (9) (21) (28) (70)
Fiscal quarters ending in the months shown.

Free Cash Flow $m

Mar Jun Sep Dec Year
’26 (16) (2) 2 — —
’25 (85) (63) (14) (5) (167)
’24 (69) (71) (64) (63) (267)
’23 (40) (22) (33) (44) (139)
’22 (45) (26) (35) (41) (148)
’21 (50) (28) (29) (41) (149)
’20 (12) (9) (21) (28) (71)
Fiscal quarters ending in the months shown.

Target Price Range

Analyst price targets

Recommendation Rating

1.3
1Buy 2 3Hold 4 5Sell

Ten years at a glance Fiscal years to December

Ten-year view Analyst estimates Powerpack
Group Line 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 TTM Sep ’26 Trend 10 yrs 2026e 2027e 2028e Next 3/yr
Income, $m
Income, $m Revenue — — — — — — — 1 55 175 275 +1,502.4% 315 488 669 +56.4%
Gross margin, % — — — 0.00 0.00 0.00 0.00 75.51 85.57 87.09 80.68 +87.1 pt
EBT — — (1) (255) (129) (144) (198) (202) (334) (221) (83) +108.6%
EBT margin, % — — 0.00 0.00 0.00 0.00 0.00 (29,558.94) (605.09) (126.35) (30.19) (126.4) pt
Net income — 0 (1) (255) (129) (144) (198) (202) (334) (221) (83) n/m
Per share, $
Per share, $ Revenue — — 0.00 0.00 0.00 0.00 0.00 0.01 0.87 2.40 3.24 n/m
Earnings — — (0.21) (22.45) (3.88) (3.89) (5.05) (3.93) (5.29) (3.03) (1.03) +46.1%
Cash flow — — (0.17) (3.21) (2.10) (4.01) (3.75) (2.68) (4.22) (2.29) (0.24) +45.1%
Capex — — 0.00 (2.22) (0.03) (0.01) (0.03) (0.03) 0.00 0.00 0.00 n/m
Free cash flow — — (0.17) (5.43) (2.13) (4.02) (3.77) (2.71) (4.22) (2.29) (0.25) +45.1%
Book value — — (0.21) 20.05 5.85 1.95 (1.91) (1.42) (4.01) (6.01) (4.09) +61.2%
Shares, m — — 6 11 33 37 39 51 63 73 81 +42.7%
Valuation, ×
Valuation, × P/E — — — — — — — 0.00 0.00 0.00 0.00 0.0
P/S — — — — — — — 0.00 9.28 6.91 1.62 5.4
P/B — — — — — — — 0.00 0.00 0.00 0.00 0.0
EV/Sales — — — — — — — 0.00 7.74 7.42 1.58 5.1
EV/FCF — — — — — — — (1.70) (1.60) (7.78) (20.69) (3.7)
Cash, $m
Cash, $m Operating cash flow — — (1) (37) (70) (148) (147) (138) (267) (167) (21) +107.0%
Capex — — — (25) (1) 0 (1) (2) 0 0 0 (54.3%)
Free cash flow — — (1) (62) (71) (149) (148) (139) (267) (167) (21) +107.1%
Balance, $m
Balance, $m Working capital — — (1) 252 236 168 134 359 274 97 133 n/m
Net debt — — 1 (221) (241) (94) (60) (244) (96) 79 (19) +84.9%
Shareholders’ equity — — (1) 228 194 72 (75) (73) (254) (438) (348) +130.0%
Returns, %
Returns, % ROA — — (285.59) (197.71) (46.74) (59.39) (111.63) (69.68) (84.41) (69.41) (28.36) +216.2 pt
ROIC — — 0.00 (931.32) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0 pt
ROE — — (1.14) (225.11) (61.14) (108.01) 14,877.58 273.21 204.89 63.97 21.55 +65.1 pt
People
People Employees — — 16 25 55 77 112 452 427 371 — +56.7%
Revenue/emp, $m — — 0.00 0.00 0.00 0.00 0.00 0.00 0.13 0.47 — n/m
Negative figures in brackets.
estimates

All 10 years →

Fiscal years to Dec 2025 · latest quarter Sep 2026 · fundamentals updated 2 Nov 2026

Phathom Pharmaceuticals, Inc. vs peers in Biotechnology (Q) = latest quarter vs a year earlier

Company Market cap P/E Fwd P/E Revenue growth (Q) EPS growth (Q) FCF growth (Q) Gross margin (Q) EBIT margin (Q) Compare
ARVN Arvinas, Inc. $428.9M — (loss-making) — (loss-making) −98.81% (below 0%: shrinking) n/m +82.77% (above 0%: growing) 80.00% (11,820.00%) Compare
GYRE Gyre Therapeutics, Inc. $425.2M — (loss-making) — (loss-making) +7.75% (above 0%: growing) n/m −129.91% (below 0%: shrinking) 94.09% 0.00% Compare
PRTCY PureTech Health PLC Sponsored ADR $424.0M — (loss-making) — (loss-making) −44.60% (below 0%: shrinking) +66.43% (above 0%: growing) +19.27% (above 0%: growing) 2.83% 0.00% Compare
OCS Oculis Holding AG $421.6M — (loss-making) — (loss-making) −97.17% (below 0%: shrinking) n/m −20.85% (below 0%: shrinking) 100.00% (338,436.05%) Compare
PHAT Phathom Pharmaceuticals, Inc. $413.0M — (loss-making) — (loss-making) +71.14% (above 0%: growing) n/m +112.23% (above 0%: growing) 78.32% (0.10%)
CRMD CorMedix Inc $407.6M 2.2× 11.5× +156.52% (above 0%: growing) +13.79% (above 0%: growing) +185.90% (above 0%: growing) 75.66% 42.10% Compare
ASMB Assembly Biosciences, Inc. $407.2M — (loss-making) — (loss-making) +38.94% (above 0%: growing) n/m +7.58% (above 0%: growing) 100.00% (47.44%) Compare
PRTA Prothena Corporation plc $405.1M — (loss-making) 71.4× −74.33% (below 0%: shrinking) n/m +70.34% (above 0%: growing) 100.00% (3,035.65%) Compare
RLMD Relmada Therapeutics, Inc. $402.1M — (loss-making) — — n/m −50.06% (below 0%: shrinking) 0.00% 0.00% Compare
Median of peers $414.6M — — −44.60% — +13.43% 87.05% (23.72%)

All 621 Biotechnology stocks →

Pay and ownership Proxy statement filed 7 April 2026

Chief executive’s pay

Year Total pay Actually paid $100 invested
2024 3.56m 3.76m 72.37
2023 3.41m 2.46m 81.37

Ownership

Directors and executive officers, together 9.33%
Entities affiliated with Medicxi Growth I LP 9.40%
James Topper, M.D., Ph.D. 7.57%
Frazier Life Sciences IX, L.P. 7.34%
Frazier Life Sciences Public Fund, L.P. 6.70%
Entities affiliated with Millennium Management LLC 5.26%
Total pay is as the Summary Compensation Table states it; actually paid revalues the year’s share awards at its end, as the SEC’s pay-versus-performance rule asks. $100 invested is what $100 in the company’s shares at the start of the earliest year shown was worth at each year’s end. Ownership is the proxy’s own table: the directors and officers as a group, and every holder of 5% or more. Read the proxy statement

Phathom Pharmaceuticals, Inc. (PHAT) Latest News

26 Oct

Impact 4 · · GlobeNewswire
stockrow.com/PHAT · Data as of Nov 2, 2026 · For information only; not investment advice. · © 2026 stockrow.com