Company · Ownership research

PROSPECT CAPITAL CORP PSEC

CIK 0001287032 · CUSIP 74348T102

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 74348T102 (PSEC), not CUSIP 74348T902 (PSEC), CUSIP 74348T952 (PSEC), and does not merge CUSIPs.

This page lists the top 20 of 229 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	VAN ECK ASSOCIATES CORP CIK 869178 · View history	$28.20M 10,255,640 shares	0.03%	+866.86K(+9.20%)Added	SEC filing ↗ Nov 13, 2025	▾
02	TWO SIGMA ADVISERS, LP CIK 1478735 · View history	$18.63M 6,773,200 shares	0.04%	+1.51M(+28.60%)Added	SEC filing ↗ Nov 14, 2025	▾
03	MARSHALL WACE, LLP CIK 1318757 · View history	$18.34M 6,668,376 shares	0.02%	+2.76M(+70.70%)Added	SEC filing ↗ Nov 13, 2025	▾
04	MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history	$17.14M 6,231,987 shares	0.01%	+4.77M(+325.20%)Added	SEC filing ↗ Nov 14, 2025	▾
05	TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history	$11.27M 4,096,924 shares	0.02%	+2.05M(+99.90%)Added	SEC filing ↗ Nov 14, 2025	▾
06	SUSQUEHANNA INTERNATIONAL GROUP, LLP CIK 1446194 · View history	$10.27M 3,736,232 shares	0.02%	+2.62M(+236.10%)Added	SEC filing ↗ Nov 14, 2025	▾
07	UBS Group AG CIK 1610520 · View history	$9.50M 3,453,178 shares	0.00%	-154.17K(-4.30%)Reduced	SEC filing ↗ Nov 13, 2025	▾
08	GENDELL JEFFREY L CIK 1056581 · View history	$8.71M 3,166,215 shares	0.16%	+3.17MNew	SEC filing ↗ Nov 14, 2025	▾
09	MORGAN STANLEY CIK 895421 · Amended · View history	$8.06M 2,930,181 shares	0.00%	-178.82K(-5.80%)Reduced	SEC filing ↗ May 27, 2026	▾
10	Legal & General Group Plc CIK 764068 · View history	$7.52M 2,727,914 shares	0.00%	-320.61K(-10.50%)Reduced	SEC filing ↗ Nov 13, 2025	▾
11	TUDOR INVESTMENT CORP ET AL CIK 923093 · Amended · View history	$7.16M 2,604,286 shares	0.05%	+282.12K(+12.10%)Added	SEC filing ↗ Dec 9, 2025	▾
12	BlackRock, Inc. CIK 2012383 · View history	$6.52M 2,370,085 shares	0.00%	+397.62K(+20.20%)Added	SEC filing ↗ Nov 12, 2025	▾
13	Private Advisor Group, LLC CIK 1567755 · View history	$4.25M 1,546,380 shares	0.02%	+29.92K(+2.00%)Added	SEC filing ↗ Nov 13, 2025	▾
14	CAXTON ASSOCIATES LLP CIK 2051323 · View history	$3.24M 1,176,623 shares	0.09%	+486.56K(+70.50%)Added	SEC filing ↗ Nov 17, 2025	▾
15	JANE STREET GROUP, LLC CIK 1595888 · View history	$2.87M 1,045,052 shares	0.00%	+1.05MNew	SEC filing ↗ Nov 14, 2025	▾
16	CITADEL ADVISORS LLC CIK 1423053 · View history	$2.60M 945,845 shares	0.00%	+945.85KNew	SEC filing ↗ Nov 14, 2025	▾
17	LPL Financial LLC CIK 1403438 · View history	$2.43M 882,630 shares	0.00%	+27.71K(+3.20%)Added	SEC filing ↗ Nov 12, 2025	▾
18	Palogic Value Management, L.P. CIK 1532943 · View history	$2.05M 745,831 shares	0.87%	+378.43K(+103.00%)Added	SEC filing ↗ Nov 14, 2025	▾
19	Virtus Investment Advisers, LLC CIK 19481 · View history	$1.81M 657,589 shares	0.52%	+233.11K(+54.90%)Added	SEC filing ↗ Nov 14, 2025	▾
20	XML Financial, LLC CIK 1800465 · View history	$1.78M 648,224 shares	0.15%	+3.62K(+0.60%)Added	SEC filing ↗ Oct 20, 2025	▾

Showing 20 / 229 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

229

Cancelled or null records excluded

Disclosed shares

81,625,125

Not deduplicated across managers

Disclosed value

$224.59M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

PROSPECT CAPITAL CORP · Q3 2025

Explore all 229 reporting institutions.

This page includes 20 of 229 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.