Data Storage Corp (DTST) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

0Shares Outstanding

297,414Shares held by institutions

$1,148,018Value of institutional holdings

14.12%Institutional ownership %

16.85%Shares Changed QoQ

21No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Data Storage Corp (NASDAQ:DTST) appears in 35 institutional 13F filings for the quarter ending December 2025.

These investors collectively held 19.4% of Data Storage's outstanding shares in December 2025, up from 11.1% in September 2025.
They increased total shares held in Data Storage by 93.92% from the prior quarter, while the number of investors in DTST increased 40.0% year over year.
Of these 35 holders, 23 added to their stakes in Data Storage, 7 trimmed positions, and 5 made no changes.
The aggregate institutional position in Data Storage amounted to 1.48Mn shares as of December 2025, up by 714.5K shares quarter on quarter, and up 679.48K shares year over year.
BARD ASSOCIATES INC holds the largest position in DTST at 228.5K shares as of December 31, 2025, or 3.0% of shares outstanding.
Top purchasers of DTST stock for the quarter ending December 2025 included EJF Capital LP (200.0K), PRELUDE CAPITAL MANAGEMENT, LLC (120.0K), Alpine Global Management, LLC (100.0K), RENAISSANCE TECHNOLOGIES LLC (48.2K), ANGELES WEALTH MANAGEMENT, LLC (43.1K).
Leading sellers of Data Storage shares for the quarter ending December 2025 were BARD ASSOCIATES INC (52.2K), HERITAGE INVESTORS MANAGEMENT CORP (1.73K), DIMENSIONAL FUND ADVISORS LP (1.2K), GEODE CAPITAL MANAGEMENT, LLC (1.15K), SBI Securities Co., Ltd. (1.01K).
According to Business Quant data, leading holders of DTST for December 2025 are BARD ASSOCIATES INC (228.5K), EJF Capital LP (200.0K), VANGUARD GROUP INC (180.59K), RENAISSANCE TECHNOLOGIES LLC (136.1K), PRELUDE CAPITAL MANAGEMENT, LLC (120.0K), Alpine Global Management, LLC (100.0K), GEODE CAPITAL MANAGEMENT, LLC (54.12K), CITADEL ADVISORS LLC (50.58K), ANGELES WEALTH MANAGEMENT, LLC (43.1K), PERRITT CAPITAL MANAGEMENT INC (40.0K).

35 Institutional Holders

297,414 Total Shares Held

Rows:

Download Data

Owner Name	Date	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	0	0.00%	$0.00
BARD ASSOCIATES INC	31 Dec, 2025	-52,204	-18.60%	$0.00
ANGELES WEALTH MANAGEMENT, LLC	31 Dec, 2025	43,100	0.00%	$0.00
EJF Capital LP	31 Dec, 2025	200,000	0.00%	$0.00
Rothschild Wealth LLC	31 Dec, 2025	40,000	0.00%	$0.00
VANGUARD GROUP INC	31 Dec, 2025	7,934	4.60%	$0.00
FNY Investment Advisers, LLC	31 Dec, 2025	26,822	0.00%	$0.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	48,200	54.84%	$0.00
XTX Topco Ltd	31 Dec, 2025	26,147	0.00%	$0.00
PRELUDE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	120,000	0.00%	$0.00
Centiva Capital, LP	31 Dec, 2025	21,236	0.00%	$0.00
Alpine Global Management, LLC	31 Dec, 2025	100,000	0.00%	$0.00
Snowden Capital Advisors LLC	31 Dec, 2025	0	0.00%	$0.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	-1,147	-2.08%	$0.00
OSAIC HOLDINGS, INC.	31 Dec, 2025	-100	-8.47%	$0.00
CITADEL ADVISORS LLC	31 Dec, 2025	32,379	177.92%	$0.00
SBI Securities Co., Ltd.	31 Dec, 2025	-1,009	-77.08%	$0.00
PERRITT CAPITAL MANAGEMENT INC	31 Dec, 2025	0	0.00%	$0.00
UBS Group AG	31 Dec, 2025	198	1,980.00%	$0.00
Focus Partners Wealth	31 Dec, 2025	39,142	0.00%	$0.00

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