Global Self Storage SELF Institutional Ownership

NASDAQ SELF

$4.89 +0.03 (+0.62%)

At close: Oct 23, 2026 · 4:00 PM EDT

Institutions by Trading Activity

51 Institutions

Increased 26 51.0%

Unchanged 12 23.5%

Reduced 13 25.5%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

29.15%

▲+1.67 pp QoQ

Shares Held by Institutions

3.33Mn

of 11.42Mn outstanding

▲+6.08% QoQ

Shares Outstanding

11.42Mn

8.09Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▼-4 vs prior quarter

Net Shares Added (QoQ)

+190.90K

accumulated since last quarter

Value of Holdings

$16.28Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 11, 2026

Global Self Storage, Inc. (NASDAQ:SELF) counted 51 institutional investors among its 13F-reported shareholders for the quarter ended June 30, 2026.

These investors held 29.15% of outstanding shares in Q2 2026, up from 27.48% the quarter before.
Total holdings of Global Self Storage shares rose 6.08% from Q1 2026, and the number of holders rose 21.43% from Q2 2025.
Of the 51 holders, 26 added to their positions, 13 reduced their stakes and 12 left their positions unchanged in Q2 2026.
Combined, institutional investors held 3.33Mn shares of SELF as of Q2 2026, up 190.9K from the prior quarter and up 120.66K from a year earlier.
Winmill & Co. Inc held the largest position in SELF at 586.5K shares as of June 30, 2026, or 5.14% of shares outstanding.
Holders that added the most shares of Global Self Storage in Q2 2026 were Private Capital Management, LLC (+119.79K shares), BlackRock, Inc. (+102.86K shares), Goldman Sachs Group Inc (+9.73K shares), JPMorgan Chase & Co (+5.87K shares) and Raymond James Financial Inc (+5.09K shares).
On the other side, among holders that kept a position in Global Self Storage, the largest reductions in Q2 2026 came from Renaissance Technologies LLC (-18.1K shares), Cetera Investment Advisers (-14.98K shares), Citigroup Inc (-5.49K shares), Crossingbridge Advisors, LLC (-5.27K shares) and AlphaCentric Advisors LLC (-5.27K shares).
Per Business Quant, the top 10 investors in SELF for the quarter ended June 30, 2026 were Winmill & Co. Inc (586.5K shares), Vanguard Capital Management LLC (434.49K shares), BlackRock, Inc. (397.5K shares), Marathon Capital Management (260.78K shares), Private Capital Management, LLC (223.34K shares), Renaissance Technologies LLC (198.07K shares), Geode Capital Management, LLC (143.25K shares), Wells Fargo & Company (130.92K shares), Morgan Stanley (77.8K shares) and Kestra Advisory Services, LLC (67.17K shares).

Form 13F Holdings

51 Institutional Holders

Report period 30 Jun, 2026

Total shares held 3.33Mn

Of outstanding 29.15%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	WINMILL & CO. INC	0000052234	586,500	5.14%	0	0.00%	$3.07Mn
2	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	434,491	3.80%	▲4,488	+1.04%	$2.28Mn
3	BlackRock, Inc.	0002012383	397,495	3.48%	▲102,855	+34.91%	$2.08Mn
4	MARATHON CAPITAL MANAGEMENT	0001213206	260,784	2.28%	▲1,157	+0.45%	$1.37Mn
5	Private Capital Management, LLC	0001588456	223,337	1.96%	▲119,788	+115.68%	$1.17Mn
6	RENAISSANCE TECHNOLOGIES LLC	0001037389	198,075	1.73%	▼18,100	-8.37%	$1.04Mn
7	GEODE CAPITAL MANAGEMENT, LLC	0001214717	143,249	1.25%	▼1,013	-0.70%	$750.80K
8	Wells Fargo & Company/Mn	0000072971	130,918	1.15%	▼1	0.00%	$686.01K
9	Morgan Stanley	0000895421	77,803	0.68%	▲4,689	+6.41%	$407.69K
10	Kestra Advisory Services, LLC	0001830819	67,167	0.59%	▲4,047	+6.41%	$351.96K
11	VANGUARD FIDUCIARY TRUST CO	0000933478	60,689	0.53%	▲458	+0.76%	$318.01K
12	DIMENSIONAL FUND ADVISORS LP	0000354204	57,896	0.51%	▼3,233	-5.29%	$303.37K
13	Towneley Capital Management, Inc / DE	0002004980	49,047	0.43%	▲672	+1.39%	$257.01K
14	Raymond James Financial Inc	0000720005	46,029	0.40%	▲5,091	+12.44%	$241.19K
15	Baker Ellis Asset Management LLC	0001365559	37,000	0.32%	▲2,000	+5.71%	$193.88K
16	Goldman Sachs Group Inc	0000886982	36,271	0.32%	▲9,730	+36.66%	$190.06K
17	PFG Investments, LLC	0001973224	35,511	0.31%	▲109	+0.31%	$186.08K
18	WealthTrust Axiom LLC	0001425949	32,000	0.28%	▲1,000	+3.23%	$167.68K
19	State Street Corp	0000093751	31,580	0.28%	0	0.00%	$165.48K
20	Crossingbridge Advisors, LLC	0001770024	30,000	0.26%	▼5,271	-14.94%	$157.20K

Showing 1 to 20 of 51 holders