Research Solutions, Inc. (RSSS) Institutional Ownership

Institutions by Trading Activity

32,333,657Shares Outstanding

11,907,405Shares held by institutions

$30,482,957Value of institutional holdings

36.83%Institutional ownership %

9.05%Shares Changed QoQ

40No. of institutional investors

Research Solutions, Inc. (NASDAQ:RSSS) has 40 institutional investors that have filed 13F reports for the period ending December 2025.

Collectively, these holders controlled 36.7% of Research Solutions's outstanding shares in December 2025, down from 39.9% in September 2025.
They increased total shares held in RSSS by 8.65% quarter over quarter, and investors in Research Solutions decreased 16.67% from a year ago.
Of these 40 holders, 24 added to their stakes in Research Solutions, 6 trimmed positions, and 10 made no changes.
Institutional investors collectively held 11.86Mn shares in Research Solutions as of December 2025, up by 945.05K shares quarter on quarter, and down 1.79Mn shares year over year.
As of December 31, 2025, the biggest holder of Research Solutions is North Star Investment Management Corp. at 333.52K shares, representing 1.03% of shares outstanding.
Top purchasers of RSSS stock for the quarter ending December 2025 included North Star Investment Management Corp. (333.52K), Dynamic Advisor Solutions LLC (28.18K), Financial Management Professionals, Inc. (5.42K).
The largest sellers of Research Solutions for the quarter ending December 2025 were 4Thought Financial Group Inc. (779).
According to Business Quant data, leading holders of RSSS for December 2025 are North Star Investment Management Corp. (333.52K), Dynamic Advisor Solutions LLC (317.69K), 4Thought Financial Group Inc. (83.41K), Financial Management Professionals, Inc. (5.42K).

11,907,405 Total Shares Held

Rows:

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
NEEDHAM INVESTMENT MANAGEMENT LLC	31 Dec, 2025	3,145,000	45,000	1.45%	$9,246,300.00
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.	31 Dec, 2025	2,499,310	0	0.00%	$7,347,971.00
VANGUARD GROUP INC	31 Dec, 2025	1,264,105	9,963	0.79%	$3,716,469.00
Luxor Capital Group, LP	31 Dec, 2025	651,959	74,526	12.91%	$1,916,759.00
BARD ASSOCIATES INC	31 Dec, 2025	610,384	1,623	0.27%	$1,794,529.00
Topline Capital Management, LLC	31 Dec, 2025	554,506	309,578	126.40%	$1,630,248.00
PARTHENON LLC	31 Dec, 2025	392,284	0	0.00%	$1,153,315.00
PERRITT CAPITAL MANAGEMENT INC	31 Dec, 2025	356,818	0	0.00%	$1,049,045.00
Rothschild Wealth LLC	31 Dec, 2025	356,818	356,818	0.00%	$1,049,045.00
Dynamic Advisor Solutions LLC	31 Dec, 2025	289,517	13,483	4.88%	$851,180.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	287,915	920	0.32%	$846,634.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	218,200	11,756	5.69%	$641,508.00
LPL Financial LLC	31 Dec, 2025	146,307	-3,000	-2.01%	$430,143.00
BlackRock, Inc.	31 Dec, 2025	116,616	2,933	2.58%	$342,851.00
Navalign, LLC	31 Dec, 2025	98,580	-45,000	-31.34%	$289,825.00
Hillsdale Investment Management Inc.	31 Dec, 2025	98,000	98,000	0.00%	$288,120.00
Goldman Sachs Group Inc	31 Dec, 2025	85,958	49,708	137.13%	$252,716.00
4Thought Financial Group Inc.	31 Dec, 2025	84,185	0	0.00%	$247,503.00
ACADIAN ASSET MANAGEMENT LLC	31 Dec, 2025	77,632	6,131	8.57%	$225.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	77,029	9,358	13.83%	$226,465.00

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