Logo image of PTMN

PORTMAN RIDGE FINANCE CORP (PTMN) Stock Ownership and Short Interest

USA - NASDAQ:PTMN - US73688F2011 - Common Stock

12.27 USD
+0.17 (+1.4%)
Last: 8/22/2025, 8:00:02 PM
12.49 USD
+0.22 (+1.79%)
After Hours: 8/22/2025, 8:00:02 PM
PTMN Ownership Chart.PTMN Ownership Chart: showing Insider, Institutional ownership and shares available to the public.PTMN Ownership.InsiderInstitutionalPublic



Shares Outstanding13.19M
Float12.99M
Float Short Interest PercentageN/A
Owners (insider)1.52%
Owners (institutional)10.07%
Owners (insider) change0.53%
Owners (institutional) change0.54%
PTMN Institutional Ownership HistoryPTMN Institutional Ownership HistoryPTMN Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 500K 1M 1.5M 2M 2.5M
PTMN Historical Insider Transactions ChartPTMN Historical Insider Buy and Sell Transactions ChartPTMN Historical Insider Transactions Nov 2024 Dec 2024 Jan 2025 Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 1K 2K 3K
Date Name Type Shares Price Amount
Jul 15, 2025 Goldthorpe Edward J. Grant 1253 $ 0.00
Jul 15, 2025 Satoren Brandon Grant 52 $ 0.00
Jul 15, 2025 Schafer Patrick Grant 2153 $ 0.00
May 13, 2025 Held David Open Market Purchase 320 12.39 $ 3,963.23
May 13, 2025 Goldthorpe Edward J. Open Market Purchase 1755 12.48 $ 21,902.40
May 13, 2025 Schafer Patrick Open Market Purchase 802 12.46 $ 9,990.75
May 13, 2025 Satoren Brandon Open Market Purchase 1000 12.43 $ 12,430.00