NSLR · Neostellar Capital Corp. · Shareholders & Ownership

$5.87 -0.03 (-0.51%)

Market Cap

$156.19M

26.47M

Volume · Oct 23 241.54K Avg daily vol (3M) 328.5K

Every disclosed holder of NSLR in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

How the holder list picks a filing →

Who Owns NSLR

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

Holder group	Holders	Shares	% Out	Summed
Institutional (13F)	79	6,742,259	25.47%	Yes
Insiders (Forms 3, 4, 5)	8	2,281,117	8.62%	Yes
13D/G-only blocks	0	0	0.00%	Yes
Remaining	—	17,449,846	65.92%	Rest
Registered funds (N-PORT, not summed)	9	1,680,020	6.35%	No

Shares outstanding: 26,473,222, the issuer's latest cover-page count restated onto today's split basis.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of NSLR

One row per holder Every filing By ultimate parent

All 13F Funds Insiders 13D/G Non-US

#	Holder	Shares	% Out	Change	As of	Notes
1	Klein Mark D Insider CIK 1322402 · Sep 21, 2026 Director, issuer-wide	1,763,796	6.66%	+5,000	Sep 21, 2026	Director, issuer-wide
1.1	MARK D. KLEIN 13D CIK 1322402 · Unknown · Nov 29, 2024 not summed	1,170,666	4.42%	—	Nov 29, 2024	not summed
2	GABELLI FUNDS LLC 13F CIK 1081407 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,227,056	4.64%	-77,046	Jun 30, 2026	carried, not yet filed for the newest quarter
2.1	Gabelli Financial Services Opportunities ETF Fund S000069039 · Registered fund · Jun 30, 2026 Gabelli ETFs Trust, not summed	223,486	0.84%	-26,706	Jun 30, 2026	Gabelli ETFs Trust, not summed
2.2	The Gabelli Asset Fund Fund S000001087 · Registered fund · Jun 30, 2026 Gabelli Asset Fund, not summed	26,000	0.10%	+3,660	Jun 30, 2026	Gabelli Asset Fund, not summed
3	Thomas J. Herzfeld Advisors, Inc. 13F CIK 1509510 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	788,403	2.98%	+755,885	Jun 30, 2026	carried, not yet filed for the newest quarter
4	Kingsview Wealth Management, LLC 13F CIK 1791965 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	564,301	2.13%	+299,043	Jun 30, 2026	carried, not yet filed for the newest quarter
5	GatePass Capital, LLC 13F CIK 2087399 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	508,150	1.92%	+2,250	Jun 30, 2026	carried, not yet filed for the newest quarter
6	NEEDHAM INVESTMENT MANAGEMENT LLC 13F CIK 1167212 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	426,594	1.61%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
7	Gabelli Dividend & Income Trust Fund · Registered fund · Jun 30, 2026 Gabelli Dividend & Income Trust, not summed	381,402	1.44%	—	Jun 30, 2026	Gabelli Dividend & Income Trust, not summed
7.1	Gabelli Equity Trust Inc Fund · Registered fund · Jun 30, 2026 Gabelli Equity Trust Inc, not summed	596,168	2.25%	—	Jun 30, 2026	Gabelli Equity Trust Inc, not summed
8	FRANKLIN RESOURCES INC 13F CIK 38777 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	290,917	1.10%	-9,778	Jun 30, 2026	carried, not yet filed for the newest quarter
8.1	Putnam BDC Income ETF Fund S000077137 · Registered fund · Jul 31, 2026 Putnam ETF Trust, not summed	321,324	1.21%	+48,853	Jul 31, 2026	Putnam ETF Trust, not summed
9	MGO ONE SEVEN LLC 13F CIK 1731444 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	258,244	0.98%	-3,727	Jun 30, 2026	carried, not yet filed for the newest quarter
10	JANE STREET GROUP, LLC 13F CIK 1595888 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	237,011	0.90%	+39,958	Jun 30, 2026	carried, not yet filed for the newest quarter
11	LPL Financial LLC 13F CIK 1403438 · Broker-dealer · Jun 30, 2026 carried, not yet filed for the newest quarter	208,699	0.79%	+6,226	Jun 30, 2026	carried, not yet filed for the newest quarter
12	Green Allison Insider CIK 1742297 · Jun 15, 2026 See Remarks, issuer-wide	207,990	0.79%	+18,185	Jun 15, 2026	See Remarks, issuer-wide
13	TWO SIGMA INVESTMENTS, LP 13F CIK 1179392 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	200,359	0.76%	+146,264	Jun 30, 2026	carried, not yet filed for the newest quarter
14	LAZARD ASSET MANAGEMENT LLC 13F CIK 1207017 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	111,690	0.42%	+111,690	Jun 30, 2026	carried, not yet filed for the newest quarter
15	Potter Leonard Insider CIK 1476217 · Jun 10, 2026 Director, issuer-wide	105,815	0.40%	+3,536	Jun 10, 2026	Director, issuer-wide
16	INTREPID FAMILY OFFICE LLC 13F CIK 1596197 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	100,000	0.38%	-25,000	Jun 30, 2026	carried, not yet filed for the newest quarter
17	BlackRock, Inc. 13F CIK 2012383 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	87,954	0.33%	-2,202	Jun 30, 2026	carried, not yet filed for the newest quarter
18	Balyasny Asset Management L.P. 13F CIK 1218710 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	86,594	0.33%	+86,594	Jun 30, 2026	carried, not yet filed for the newest quarter
19	WEALTH ENHANCEMENT ADVISORY SERVICES, LLC 13F CIK 1632972 · Unknown · Sep 30, 2026	80,914	0.31%	-10,322	Sep 30, 2026
20	MANGROVE PARTNERS IM, LLC 13F CIK 1535392 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	73,351	0.28%	+26,772	Jun 30, 2026	carried, not yet filed for the newest quarter
21	Private Advisor Group, LLC 13F CIK 1567755 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	71,856	0.27%	+2,822	Jun 30, 2026	carried, not yet filed for the newest quarter
22	Tactive Advisors, LLC 13F CIK 2002409 · Registered investment adviser · Sep 30, 2026	70,901	0.27%	+40,590	Sep 30, 2026
23	MORGAN STANLEY 13F CIK 895421 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	70,172	0.27%	+4,286	Jun 30, 2026	carried, not yet filed for the newest quarter
24	Mazur Marc Insider CIK 1361226 · Jun 10, 2026 Director, issuer-wide	68,950	0.26%	+3,536	Jun 10, 2026	Director, issuer-wide
25	Green Alpha Advisors, LLC 13F CIK 1439207 · Registered investment adviser · Sep 30, 2026	60,415	0.23%	+1,040	Sep 30, 2026
26	Janney Montgomery Scott LLC 13F CIK 1329948 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	59,472	0.22%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
27	Westley Lisa Insider CIK 1783266 · Jun 10, 2026 Director, issuer-wide	58,831	0.22%	+3,536	Jun 10, 2026	Director, issuer-wide
28	WELLS FARGO & COMPANY/MN 13F CIK 72971 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	55,916	0.21%	+13,440	Jun 30, 2026	carried, not yet filed for the newest quarter
29	SUSQUEHANNA INTERNATIONAL GROUP, LLP 13F CIK 1446194 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	52,541	0.20%	+52,541	Jun 30, 2026	carried, not yet filed for the newest quarter
30	Falk Erik A Insider CIK 1566837 · Aug 26, 2026 Director, issuer-wide	50,000	0.19%	—	Aug 26, 2026	Director, issuer-wide
31	Stratos Wealth Partners, LTD. 13F CIK 1612865 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	47,543	0.18%	-4,372	Jun 30, 2026	carried, not yet filed for the newest quarter
32	XTX Topco Ltd 13F CIK 1828301 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	46,471	0.18%	+10,133	Jun 30, 2026	carried, not yet filed for the newest quarter
33	Connor, Clark & Lunn Investment Management Ltd. 13F CIK 1596800 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	43,521	0.16%	+43,521	Jun 30, 2026	carried, not yet filed for the newest quarter
34	MILLENNIUM MANAGEMENT LLC 13F CIK 1273087 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	43,317	0.16%	+43,317	Jun 30, 2026	carried, not yet filed for the newest quarter
35	Catalyst Capital Advisors LLC 13F CIK 1549275 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	42,466	0.16%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
35.1	Catalyst/SMH Total Return Income Fund Fund S000022378 · Registered fund · Jun 30, 2026 MUTUAL FUND SERIES TRUST, not summed	42,466	0.16%	0	Jun 30, 2026	MUTUAL FUND SERIES TRUST, not summed
36	Invesco Ltd. 13F CIK 914208 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	40,567	0.15%	-25,097	Jun 30, 2026	carried, not yet filed for the newest quarter
36.1	Invesco Global Listed Private Equity ETF Fund S000013789 · Registered fund · Jul 31, 2026 Invesco Exchange-Traded Fund Trust, not summed	40,101	0.15%	-28,855	Jul 31, 2026	Invesco Exchange-Traded Fund Trust, not summed
37	Cresset Asset Management, LLC 13F CIK 1761013 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	36,411	0.14%	+3,530	Jun 30, 2026	carried, not yet filed for the newest quarter
38	Pathstone Holdings, LLC 13F CIK 2011612 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	32,664	0.12%	+366	Jun 30, 2026	carried, not yet filed for the newest quarter
39	O'SHAUGHNESSY ASSET MANAGEMENT, LLC 13F CIK 1423442 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	31,360	0.12%	+5,377	Jun 30, 2026	carried, not yet filed for the newest quarter
40	NORTHERN TRUST CORP 13F CIK 73124 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	31,262	0.12%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
41	UBS Group AG 13F CIK 1610520 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	29,368	0.11%	-2,545	Jun 30, 2026	carried, not yet filed for the newest quarter
42	OSAIC HOLDINGS, INC. 13F CIK 1677044 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	29,077	0.11%	+25,374	Jun 30, 2026	carried, not yet filed for the newest quarter
43	Texas Capital Bank Wealth Management Services Inc 13F CIK 1802655 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	28,000	0.11%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
44	OneAscent Enhanced Small and Mid Cap ETF Fund S000084956 · Registered fund · May 31, 2026 Unified Series Trust, not summed	27,524	0.10%	+1,112	May 31, 2026	Unified Series Trust, not summed
45	CANADA LIFE ASSURANCE Co 13F CIK 1046192 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	27,465	0.10%	+2,266	Jun 30, 2026	carried, not yet filed for the newest quarter
46	Byrne Asset Management LLC 13F CIK 1911322 · Unknown · Sep 30, 2026	26,220	0.10%	+5,070	Sep 30, 2026
47	Wellington Shields & Co., LLC 13F CIK 1506073 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	26,023	0.10%	-315	Jun 30, 2026	carried, not yet filed for the newest quarter
48	RITHOLTZ WEALTH MANAGEMENT 13F CIK 1698218 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	23,644	0.09%	-620	Jun 30, 2026	carried, not yet filed for the newest quarter
49	Trexquant Investment LP 13F CIK 1633445 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	22,274	0.08%	-10,672	Jun 30, 2026	carried, not yet filed for the newest quarter
50	ACUITAS US MICROCAP FUND Fund S000045890 · Registered fund · Jun 30, 2026 FORUM FUNDS II, not summed	21,549	0.08%	0	Jun 30, 2026	FORUM FUNDS II, not summed

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 88 holders

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Key facts CIK 1509470 CUSIP 86887Q109 13F (30d) 8 filings 8 filers Visit website Investor relations