Protagonist Therapeutics PTGX
NASDAQ PTGX
$138.43 -1.10 (-0.79%)
At close: Oct 23, 2026 · 4:00 PM EDT

Protagonist Therapeutics (PTGX) Purchase of Investments (2016 - 2026)

Updated

Analysis

Protagonist Therapeutics (PTGX) Purchase of Investments (2016 - 2026) Analysis & Trends

Peer Set

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Investments Purchased (Qtr)
1 Eli Lilly 1,199.50 Bn 1,168.08 Bn 19.71 Bn 307.00 Mn
2 Johnson & Johnson 635.17 Bn 555.03 Bn 17.30 Bn 919.00 Mn
3 AbbVie 504.69 Bn 477.85 Bn 12.70 Bn 834.00 Mn
4 Merck 358.43 Bn 312.86 Bn 12.21 Bn 148.00 Mn
5 Novartis Ag 288.36 Bn 252.75 Bn 11.24 Bn 46.00 Mn
6 Astrazeneca 265.78 Bn 239.54 Bn 12.86 Bn -
7 Amgen 237.46 Bn 192.86 Bn 7.24 Bn -
8 Gilead Sciences 193.65 Bn 167.76 Bn 6.22 Bn 42.00 Mn
9 Pfizer 171.05 Bn 118.00 Bn 10.94 Bn 2.54 Bn
10 Protagonist Therapeutics 8.95 Bn 6.48 Bn - 134.68 Mn
Historic Data

Historic Data

Download Data
DateValue
Jun 30, 2026 134.68 Mn
Mar 31, 2026 68.97 Mn
Dec 31, 2025 104.27 Mn
Sep 30, 2025 161.12 Mn
Jun 30, 2025 67.15 Mn
Mar 31, 2025 214.04 Mn
Dec 31, 2024 114.41 Mn
Sep 30, 2024 266.67 Mn
Jun 30, 2024 174.96 Mn
Mar 31, 2024 65.67 Mn
Dec 31, 2023 97.97 Mn
Sep 30, 2023 58.96 Mn
Jun 30, 2023 6.06 Mn
Mar 31, 2023 28.06 Mn
Dec 31, 2022 80.60 Mn
Sep 30, 2022 32.16 Mn
Jun 30, 2022 46.29 Mn
Mar 31, 2022 55.83 Mn
Dec 31, 2021 30.69 Mn
Sep 30, 2021 92.44 Mn
API Access

Protagonist Therapeutics Purchase of Investments API

Pull this series into your own models, spreadsheets and apps with the Business Quant Historical Metrics API. The request below matches the chart above — change the frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.

https://data.businessquant.com/historic?slug=purchase-of-investments&ticker=PTGX&period=max&api_key=YOUR_API_KEY