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USHealthcare

Protagonist Therapeutics Inc (PTGX)

US · Healthcare · Biotechnology

$143.70+0.60%
Last close · 2026-09-17

Latest quarter · ended 2026-06-30

Revenue
$213.5M
Revenue YoY
+3749.2%
Net profit
$162.8M
EPS
$2.29
EPS estimate
$2.11
Net margin
76.3%

EPS came in at 2.29 against a street estimate of 2.11 — a beat of 8.5%.

Key statistics

Market cap
$9.39B
P/E
140.9
Forward P/E
36.9
P/B
11.14
Book value
$13.01
EPS (TTM)
$1.03
52-week high
$160.81
52-week low
$57.90
50-day MA
$141.95
200-day MA
$106.67
Beta
1.79

Analyst view

Analysts rate Protagonist Therapeutics Inc a buy (9 buy, 1 hold, 0 sell out of 10) with an average price target of $174.69.

Shareholding

Insiders
0.71%
Institutions
120.16%

Largest institutional holders

FundStake
BlackRock Inc15.11%
Farallon Capital Management, L.L.C.9.81%
UBS Group AG8.00%
RTW INVESTMENTS, LLC7.82%
Vanguard Portfolio Management, LLC5.38%
Wellington Management Company LLP5.28%
State Street Corp4.82%
HHG PLC4.47%

Recent filings & reports

DocumentDate
Quarterly report · Q2 2026
PROTAGONIST THERAPEUTICS, INC. - FORM 10-Q SUMMARY For Quarter Ended June 30, 2026 --- HEADLINE NUMBERS • Cash and liquid assets: $420.1 million in
2026-08-05
Results announced · Q3 2026
PROTAGONIST THERAPEUTICS – Q2 2026 SUMMARY HEADLINE NUMBERS • Net income of $162.8 million for Q2 2026 ($2.29 per diluted share), vs. net loss of $3
2026-08-05
Board / officer change · Q2 2026
PROTAGONIST THERAPEUTICS, INC. – FORM 8-K SUMMARY HEADLINE NUMBERS • Annual Meeting held June 17, 2026 • 64,305,185 shares of common stock outstandi
2026-06-18
Quarterly report · Q1 2026
PROTAGONIST THERAPEUTICS, INC. — Q1 2026 FORM 10-Q SUMMARY HEADLINE NUMBERS • Cash and marketable securities (total liquidity): $620.3 million (Marc
2026-05-05
Results announced · Q2 2026
PROTAGONIST THERAPEUTICS Q1 2026 FINANCIAL SUMMARY HEADLINE NUMBERS • Cash Position: $620.3 million in cash, cash equivalents and marketable securit
2026-05-05
Proxy statement · Q2 2026
PROTAGONIST THERAPEUTICS, INC. — 2026 ANNUAL MEETING PROXY SUMMARY --- WHAT SHAREHOLDERS ARE VOTING ON • Proposal 1: Elect two Class I director nom
2026-04-28
Annual report FY2025
PROTAGONIST THERAPEUTICS, INC. — FORM 10-K SUMMARY (DECEMBER 31, 2025) HEADLINE NUMBERS • Market cap (as of June 30, 2025): $2.9 billion (public flo
2026-02-25
Results announced · Q1 2026
PROTAGONIST THERAPEUTICS – 4Q & FULL YEAR 2025 FINANCIAL SUMMARY HEADLINE NUMBERS • Cash Position: $646.0 million in cash, cash equivalents, and mar
2026-02-25

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Data updated 2026-09-18.