Protagenic Therapeutics, Inc.\new PTIX
OTC PTIX
$0.72 -0.03 (-4.00%)
At close: Oct 21, 2026 · 4:00 PM EDT

Protagenic Therapeutics, Inc.\new (PTIX) Return on Equity [ROE] (2016 - 2026)

Updated

Protagenic Therapeutics, Inc.\new (PTIX) posted Return on Equity [ROE] of 251.57% for fiscal Q1 2027 (quarter ended Jun 30, 2026), down 957.95 percentage points from the prior quarter.

Analysis

Protagenic Therapeutics, Inc.\new (PTIX) Return on Equity [ROE] (2016 - 2026) Analysis & Trends

For FY2024 (ended Dec 31, 2024), Protagenic Therapeutics, Inc.\new's Return on Equity [ROE] came in at -3157.38%, down 3062.91 percentage points from FY2023.

  • Annual Return on Equity [ROE] shows a three-year change of -3054.50 percentage points (FY2021 to FY2024).
  • In prior fiscal years, Protagenic Therapeutics, Inc.\new's Return on Equity [ROE] was -94.48% in FY2023 (-52.30 pp), -42.18% in FY2022 (+60.71 pp) and -102.88% in FY2021.
Peer Set

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) ROE (Qtr)
1 Eli Lilly 1,137.66 Bn 1,106.24 Bn 19.71 Bn 82.09%
2 Johnson & Johnson 636.13 Bn 556.00 Bn 17.30 Bn 19.33%
3 AbbVie 505.28 Bn 478.39 Bn 12.70 Bn -
4 Merck 358.10 Bn 312.48 Bn 12.21 Bn 7.21%
5 Novartis Ag 292.59 Bn 256.58 Bn 11.24 Bn 31.52%
6 Astrazeneca 265.81 Bn 239.50 Bn 12.86 Bn 21.39%
7 Amgen 237.53 Bn 192.93 Bn 7.24 Bn 83.75%
8 Gilead Sciences 194.67 Bn 168.86 Bn 6.22 Bn -18.38%
9 Pfizer 171.17 Bn 117.82 Bn 10.94 Bn 4.97%
10 Protagenic Therapeutics, Inc.\new 1.30 Mn 1.30 Mn - 251.57%
Historic Data

Historic Data

Download Data
DateValue
Jun 30, 2026 251.57%
Mar 31, 2026 1,209.51%
Mar 31, 2024 -639.37%
Dec 31, 2023 -127.88%
Sep 30, 2023 -82.07%
Jun 30, 2023 -58.41%
Mar 31, 2023 -43.68%
Dec 31, 2022 -49.73%
Sep 30, 2022 -49.16%
Jun 30, 2022 -44.74%
Mar 31, 2022 -50.14%
Sep 30, 2021 -1,944.24%
Jun 30, 2021 -98.10%
Dec 31, 2018 -4,559.51%
Sep 30, 2018 -557.97%
Jun 30, 2018 -317.46%
Mar 31, 2018 -201.44%
Dec 31, 2017 -155.73%
Sep 30, 2017 -119.11%
Jun 30, 2017 -104.61%
API Access

Protagenic Therapeutics, Inc.\new Return on Equity [ROE] 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=return-on-equity-%5Broe%5D&ticker=PTIX&period=max&api_key=YOUR_API_KEY