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Portman Ridge Finance (PTMN) Institutional Ownership

Portman Ridge Finance logo
$12.22 +0.10 (+0.83%)
As of 08/29/2025
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Institutional Ownership Changes (13F Filings) for Portman Ridge Finance (NASDAQ:PTMN)

Current
Institutional Ownership
Percentage
30.14%
Number of
Institutional Buyers
(last 12 months)
21
Total
Institutional Inflows
(last 12 months)
$11.86M
Number of
Institutional Sellers
(last 12 months)
8
Total
Institutional Outflows
(last 12 months)
$9.60M
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PTMN Institutional Buying and Selling by Quarter

Portman Ridge Finance Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/27/2025 Squarepoint Ops LLC45,870$574K0.0%N/A0.348%
8/19/2025 Marex Group plc82,151$1.03M0.0%N/A0.623%
8/13/2025 Marshall Wace LLP65,635$822K0.0%N/A0.713%
8/13/2025 Virtus Investment Advisers LLC43,619$546K0.2%+15.3%0.474%
8/12/2025 Winnow Wealth LLC16,060$201K0.1%N/A0.175%
7/30/2025 Gables Capital Management Inc.47,689$597K0.3%-22.0%0.518%
7/1/2025 Confluence Investment Management LLC20,934$262K0.0%-67.4%0.228%
5/15/2025 Royal Bank of Canada16,354$235K0.0%+69.9%0.178%
5/15/2025 Trexquant Investment LP60,268$865K0.0%-7.8%0.655%
5/14/2025 BI Asset Management Fondsmaeglerselskab A S27,714$398K0.0%+7.4%0.301%
5/13/2025 Ethos Financial Group LLC12,750$183K0.0%N/A0.139%
5/12/2025 Founders Financial Alliance LLC70,516$1.01M0.2%+13.3%0.766%
4/17/2025 Ritholtz Wealth Management10,570$152K0.0%N/A0.115%
4/16/2025 Accordant Advisory Group Inc15,500$222K0.2%+3,000.0%0.169%
4/1/2025 Confluence Investment Management LLC64,165$921K0.0%+6.1%0.698%
2/18/2025 Repertoire Partners LP61,855$1.01M0.4%-69.1%0.672%
2/17/2025 Two Sigma Investments LP106,165$1.74M0.0%+25.3%1.153%
2/17/2025 Two Sigma Advisers LP178,200$2.91M0.0%+39.5%1.935%
2/17/2025 Bulldog Investors LLP216,546$3.54M0.9%+155.0%2.351%
2/14/2025 Virtus ETF Advisers LLC29,852$488K0.2%+25.3%0.324%
2/13/2025 Raymond James Financial Inc.104,167$1.70M0.0%N/A1.131%
2/13/2025 Legal & General Group Plc62,625$1.02M0.0%-10.8%0.680%
2/12/2025 Trexquant Investment LP65,351$1.07M0.0%+50.3%0.710%
2/12/2025 O Shaughnessy Asset Management LLC33,970$555K0.0%-13.0%0.369%
2/7/2025 Gables Capital Management Inc.62,100$1.02M0.5%-1.5%0.674%
2/7/2025 Founders Financial Alliance LLC62,217$1.02M0.3%+6.3%0.676%
2/6/2025 Raymond James Financial Inc.104,167$1.70M0.0%N/A1.131%
11/15/2024 Repertoire Partners LP200,000$3.71M4.2%-60.4%2.172%
11/8/2024 Advisors Asset Management Inc.86,055$1.60M0.0%-4.2%0.931%
11/8/2024 Connor Clark & Lunn Investment Management Ltd.15,316$284K0.0%-68.6%0.166%
10/31/2024 Confluence Investment Management LLC60,751$1.13M0.0%+1.8%0.657%
10/22/2024 International Assets Investment Management LLC43,166$801K0.0%+1,340.3%0.464%
10/22/2024 Sequoia Financial Advisors LLC13,511$251K0.0%N/A0.145%
10/11/2024 Redhawk Wealth Advisors Inc.43,140$800K0.1%+7.6%0.467%
8/26/2024 Founders Financial Alliance LLC49,954$980K0.3%+74.2%0.537%
8/13/2024 Clayton Partners LLC42,331$831K0.7%-72.4%0.455%
8/1/2024 Ritholtz Wealth Management13,862$272K0.0%N/A0.149%
7/30/2024 International Assets Investment Management LLC2,997$59K0.0%N/A0.032%
7/17/2024 Redhawk Wealth Advisors Inc.40,102$787K0.1%N/A0.431%
7/1/2024 Confluence Investment Management LLC59,679$1.17M0.0%+1.8%0.641%
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5/14/2024 Advisors Asset Management Inc.125,562$2.38M0.0%-1.3%1.349%
4/30/2024 Privium Fund Management UK Ltd32,482$621K0.3%-66.8%0.348%
4/1/2024 Confluence Investment Management LLC58,604$1.11M0.0%N/A0.627%
2/14/2024 Clayton Partners LLC197,401$3.59M2.8%-9.0%2.090%
2/14/2024 Privium Fund Management UK Ltd97,900$1.79M1.2%N/A1.036%
2/12/2024 Cape Investment Advisory Inc.3,382$62K0.0%N/A0.036%
2/9/2024 Founders Financial Alliance LLC14,018$255K0.1%N/A0.148%
2/9/2024 Hillsdale Investment Management Inc.4,900$89K0.0%-23.4%0.052%
2/9/2024 UBS Group AG396,163$7.21M0.0%-0.2%4.192%
1/25/2024 International Assets Investment Management LLC58,153$1.06M0.0%+1,719.0%0.616%
1/24/2024 Arlington Trust Co LLC2,000$36K0.0%N/A0.021%
1/24/2024 International Assets Investment Management LLC58,153$1.06M0.0%+1,719.0%0.615%
1/11/2024 Melia Wealth LLC56,695$1.03M0.5%N/A0.600%
11/15/2023 Kennedy Capital Management LLC74,866$1.44M0.0%N/A0.792%
11/15/2023 Advisors Asset Management Inc.159,568$3.07M0.1%+6.5%1.689%
11/14/2023 Repertoire Partners LP1,083,825$20.86M32.5%-7.9%11.473%
11/13/2023 Connor Clark & Lunn Investment Management Ltd.12,432$239K0.0%N/A0.132%
11/13/2023 WINTON GROUP Ltd10,496$202K0.0%N/A0.111%
11/7/2023 Virtus ETF Advisers LLC18,374$354K0.2%+108.1%0.193%
11/3/2023 Gables Capital Management Inc.63,401$1.22M0.8%-1.0%0.667%
10/26/2023 Punch & Associates Investment Management Inc.119,115$2.29M0.1%+2.6%1.253%
10/4/2023 International Assets Investment Management LLC3,197$61K0.0%N/A0.034%
8/15/2023 Repertoire Partners LP1,177,325$23.37M25.0%+1.3%12.380%
8/3/2023 Mackenzie Financial Corp27,194$546K0.0%-22.6%0.285%
7/25/2023Raymond James & Associates104,214$2.08M0.0%N/A1.092%
5/15/2023 Cannell Capital LLC3,977$82K0.0%-11.1%0.042%
5/10/2023 Arbiter Partners Capital Management LLC10,503$216K0.2%-60.3%0.110%
4/24/2023 Mackenzie Financial Corp35,141$724K0.0%+40.4%0.368%
4/19/2023 International Assets Investment Management LLC3,197$66K0.0%-66.9%0.033%
4/4/2023 Confluence Investment Management LLC54,806$1.13M0.0%-11.5%0.574%
2/13/2023 Advisors Asset Management Inc.154,003$3.54M0.1%+24.2%1.603%
2/8/2023 UBS Group AG424,230$9.76M0.0%-0.2%4.414%
2/6/2023 Gables Capital Management Inc.64,501$1.48M1.1%-1.9%0.671%
2/3/2023 U.S. Capital Wealth Advisors LLC1,164$27K0.0%N/A0.012%
1/30/2023 International Assets Investment Management LLC9,653$222K0.0%N/A0.100%
1/20/2023 Clear Harbor Asset Management LLC10,223$235K0.0%-50.5%0.106%
11/23/2022 Repertoire Partners LP1,139,124$23.92M5.8%+5.1%11.854%
11/14/2022 Virtus ETF Advisers LLC10,846$228K0.1%-16.1%0.113%
11/10/2022 Clayton Partners LLC276,258$5.80M6.5%+2.5%2.878%
11/8/2022 Advisors Asset Management Inc.123,995$2.60M0.1%+10.5%1.292%
10/7/2022 Mackenzie Financial Corp25,439$534K0.0%-26.0%0.265%
8/15/2022 Repertoire Partners LP1,083,587$25.39M8.5%+3.7%11.287%
8/15/2022 Bulldog Investors LLP126,665$2.97M0.8%+11.9%1.319%
8/11/2022 UBS Group AG425,081$9.96M0.0%-0.2%4.378%
8/10/2022 Mackenzie Financial Corp34,385$806K0.0%-37.4%0.354%
8/8/2022 Advisors Asset Management Inc.112,260$2.63M0.0%+34.0%1.156%
7/20/2022 Clear Harbor Asset Management LLC20,638$484K0.1%-28.7%0.213%
7/6/2022 Confluence Investment Management LLC62,459$1.46M0.0%+19.1%0.643%
5/12/2022 Clayton Partners LLC269,468$6.52M5.5%+29.3%2.727%
4/28/2022 Hillsdale Investment Management Inc.2,370$57K0.0%-20.2%0.024%
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2/14/2022 Virtus ETF Advisers LLC11,905$295K0.1%-15.3%0.123%
2/14/2022 Bulldog Investors LLP48,369$1.20M0.3%+2.7%0.499%
2/10/2022 Connor Clark & Lunn Investment Management Ltd.28,029$694K0.0%+77.4%0.307%
2/8/2022Raymond James & Associates20,712$513K0.0%N/A0.227%
2/7/2022 Clayton Partners LLC208,462$5.16M4.5%+2.6%2.285%
1/25/2022 Signaturefd LLC2,576$64K0.0%-14.8%0.028%
1/21/2022 Clear Harbor Asset Management LLC29,009$718K0.1%-5.4%0.318%
11/19/2021 Arbiter Partners Capital Management LLC64,250$1.56M0.2%-89.9%0.704%
11/16/2021 UBS Group AG230,527$5.61M0.0%-83.8%2.527%
11/16/2021 Cannell Capital LLC5,272$128K0.0%-90.0%0.058%
(Data available from 1/1/2016 forward)

PTMN Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of PTMN shares?

During the previous two years, 37 institutional investors and hedge funds held shares of Portman Ridge Finance. The most heavily invested institutionals were UBS Group AG ($7.21M), Bulldog Investors LLP ($3.54M), Two Sigma Advisers LP ($2.91M), Punch & Associates Investment Management Inc. ($2.29M), Two Sigma Investments LP ($1.74M), Raymond James Financial Inc. ($1.70M), and Advisors Asset Management Inc. ($1.60M).Learn more on Portman Ridge Finance's institutional investors.

What percentage of Portman Ridge Finance's stock is owned by institutional investors?

30.14% of Portman Ridge Finance's stock is owned by institutional investors. Learn more on PTMN's institutional investor holdings.

Which institutional investors have been buying Portman Ridge Finance's stock?

Of the 30 institutional investors that purchased Portman Ridge Finance's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Raymond James Financial Inc. ($208.33K), International Assets Investment Management LLC ($156.28K), Bulldog Investors LLP ($131.63K), Privium Fund Management UK Ltd ($97.90K), Marex Group plc ($82.15K), Kennedy Capital Management LLC ($74.87K), and Marshall Wace LLP ($65.64K).

How much institutional buying is happening at Portman Ridge Finance?

Institutional investors have bought a total of 775,676 shares in the last 24 months. This purchase volume represents approximately $11.86M in transactions.

Which of Portman Ridge Finance's major shareholders have been selling company stock?

The following institutional investors have sold Portman Ridge Finance stock in the last 24 months: Repertoire Partners LP ($442.67K), Confluence Investment Management LLC ($43.23K), Connor Clark & Lunn Investment Management Ltd. ($33.43K), Gables Capital Management Inc. ($14.41K), Legal & General Group Plc ($7.61K), O Shaughnessy Asset Management LLC ($5.09K), and Trexquant Investment LP ($5.08K).

How much institutional selling is happening at Portman Ridge Finance?

Institutional investors have sold a total of 555,298 shares in the last 24 months. This volume of shares sold represents approximately $9.60M in transactions.


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This page (NASDAQ:PTMN) was last updated on 8/30/2025 by MarketBeat.com Staff
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