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Gladstone Investment Corporationde

GAIN
Exchange
Nasdaq
SEC CIK
0001321741

In the last 90 days, Gladstone Investment Corporationde insiders filed 1 open-market purchase and 0 sales; 93 institutions reported holding it in 13F filings for Q2 2026, worth $105.4M in total; no superinvestor holds it.

Other share classesGAINGGAINIGAINZ

Q3 2025 vs. Q2 2025

How the institutions holding Gladstone Investment Corporationde changed between Q2 2025 and Q3 2025.

All holders in Q3 2025All holders in Q2 2025

13F holders of GAIN: Q2 2025 compared with Q3 2025
MeasureQ2 2025Of which not filed for Q3 2025Q3 2025Change
Holders85188+4
Shares5.56M2.26K6.12M+568.3K (+10.2%)
Value$79.0M$32.2K$84.4M+$5.36M (+6.8%)

1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (16)

Institutions that held Gladstone Investment Corporationde at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to GAIN in Q3 2025
InstitutionSharesValue% of portfolio
D. E. Shaw & Co., Inc.43,149$596.3K0.00%
Ameriflex Group, Inc.42,338$585.1K0.22%
Magnetar Financial LLC30,090$415.8K0.00%
Janney Montgomery Scott LLC19,375$268.0K0.00%
Oxford Asset Management LLP17,727$245.0K0.08%
Mirae Asset Global Investments Co., Ltd.14,000$193.5K0.00%
Verition Fund Management LLC11,054$152.8K0.00%
Prime Capital Investment Advisors, LLC10,730$148.3K0.00%
Mariner, LLC10,114$139.8K0.00%
ORG Partners LLC1,000$13.8K0.00%
Crewe Advisors LLC766$10.6K0.00%
Simplex Trading, LLC747$10.0K0.00%
Sunbelt Securities, Inc.692$9.57K0.00%
Wealthspire Advisors, LLC180$2.48K0.00%
Quadrant Capital Group LLC37$5120.00%
Advisory Services Network, LLC15$2020.00%

Sold out (12)

Institutions that held Gladstone Investment Corporationde at the end of Q2 2025 and filed for Q3 2025 without it.

Institutions that sold out of GAIN in Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
HRT Financial LP57,501$820.0K
Two Sigma Investments, LP56,075$800.2K
Coastal Investment Advisors, Inc.42,227$602.6K
Jane Street Group, LLC14,193$202.5K
United Capital Financial Advisers, LLC13,500$192.6K
Virtu Financial LLC12,592$180.0K
Equitable Holdings, Inc.10,602$151.3K
Cornerstone Wealth Management, LLC10,479$149.5K
Quantbot Technologies LP7,392$105.5K
Bryn Mawr Trust Co884$12.6K
Mid-American Wealth Advisory Group, Inc.401$5.72K
Transce3nd, LLC35$499

Not filed for Q3 2025 yet (1)

Institutions that held Gladstone Investment Corporationde at the end of Q2 2025 and haven't filed a 13F for Q3 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding GAIN in Q2 2025 that haven't filed for Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
First Horizon Advisors, Inc.2,259$32.2K