Research Solutions RSSS Institutional Ownership

NASDAQ RSSS

$2.00 +0.00 (+0.00%)

At close: Oct 19, 2026 · 4:00 PM EDT

Institutions by Trading Activity

36 Institutions

Increased 14 38.9%

Unchanged 15 41.7%

Reduced 7 19.4%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

32.67%

▼-2.33 pp QoQ

Shares Held by Institutions

10.95Mn

of 33.51Mn outstanding

▼-5.66% QoQ

Shares Outstanding

33.51Mn

22.57Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▼-3 vs prior quarter

Net Shares Added (QoQ)

-656.28K

distributed since last quarter

Value of Holdings

$22.11Mn

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 10, 2026

Research Solutions, Inc. (NASDAQ:RSSS) was held by 36 institutional investors that filed 13F reports for the quarter ended June 30, 2026.

These investors held 32.67% of outstanding shares in Q2 2026, down from 35.00% the quarter before.
Total shares held in Research Solutions fell 5.66% versus Q1 2026, while the number of holders fell 18.18% versus Q2 2025.
Looking at the 36 holders of RSSS individually, 14 added to their positions, 7 reduced their stakes and 15 left their positions unchanged.
The aggregate institutional position in Research Solutions was 10.95Mn shares at the end of Q2 2026, down 656.28K from the prior quarter and down 2.26Mn from a year earlier.
Needham Investment Management LLC held the largest position in RSSS at 3.15Mn shares as of June 30, 2026, or 9.41% of shares outstanding.
Among existing holders, the largest additions to Research Solutions in Q2 2026 came from Dynamic Advisor Solutions LLC (+47.91K shares), North Star Investment Management Corp. (+23.48K shares), BlackRock, Inc. (+23.05K shares), Vanguard Fiduciary Trust Co (+22.52K shares) and Vanguard Capital Management LLC (+13.55K shares).
The largest position reductions in RSSS for Q2 2026 were by Topline Capital Management, LLC (-449.75K shares), Renaissance Technologies LLC (-70.91K shares), Navalign, LLC (-55K shares), Geode Capital Management, LLC (-40.05K shares) and Acadian Asset Management LLC (-36.85K shares).
Research Solutions' 10 largest institutional shareholders as of Q2 2026 were Needham Investment Management LLC (3.15Mn shares), Punch & Associates Investment Management, Inc. (2.55Mn shares), Vanguard Capital Management LLC (1.15Mn shares), Luxor Capital Group, LP (651.96K shares), Bard Associates Inc (608.98K shares), Parthenon LLC (392.28K shares), Dynamic Advisor Solutions LLC (365.6K shares), North Star Investment Management Corp. (357K shares), Geode Capital Management, LLC (295.11K shares) and Navalign, LLC (196.13K shares), per Business Quant data.

Form 13F Holdings

36 Institutional Holders

Report period 30 Jun, 2026

Total shares held 10.95Mn

Of outstanding 32.67%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	NEEDHAM INVESTMENT MANAGEMENT LLC	0001167212	3,155,000	9.41%	0	0.00%	$7.32Mn
2	PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.	0001238990	2,552,455	7.62%	0	0.00%	$5.92Mn
3	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	1,147,020	3.42%	▲13,549	+1.20%	$2.66Mn
4	Luxor Capital Group, LP	0001316580	651,959	1.95%	0	0.00%	$1.51Mn
5	BARD ASSOCIATES INC	0001105907	608,979	1.82%	▲577	+0.09%	$1.41Mn
6	PARTHENON LLC	0001088859	392,284	1.17%	0	0.00%	$910.10K
7	Dynamic Advisor Solutions LLC	0001599747	365,599	1.09%	▲47,907	+15.08%	$848.19K
8	North Star Investment Management Corp.	0001342857	357,000	1.07%	▲23,482	+7.04%	$828.24K
9	GEODE CAPITAL MANAGEMENT, LLC	0001214717	295,106	0.88%	▼40,053	-11.95%	$684.79K
10	Navalign, LLC	0001820593	196,126	0.59%	▼55,000	-21.90%	$455.01K
11	VANGUARD FIDUCIARY TRUST CO	0000933478	173,881	0.52%	▲22,516	+14.88%	$403.40K
12	LPL Financial LLC	0001403438	146,307	0.44%	0	0.00%	$339.43K
13	BlackRock, Inc.	0002012383	143,288	0.43%	▲23,050	+19.17%	$332.43K
14	RENAISSANCE TECHNOLOGIES LLC	0001037389	105,990	0.32%	▼70,910	-40.08%	$245.90K
15	4Thought Financial Group Inc.	0001840261	83,406	0.25%	0	0.00%	$193.50K
16	DIMENSIONAL FUND ADVISORS LP	0000354204	82,442	0.25%	▲4,480	+5.75%	$191.27K
17	Integrated Quantitative Investments LLC	0002046834	72,500	0.22%	0	0.00%	$168.20K
18	Northern Trust Corp	0000073124	61,042	0.18%	▲4,423	+7.81%	$141.62K
19	State Street Corp	0000093751	58,807	0.18%	0	0.00%	$136.43K
20	Rothschild Wealth LLC	0001811345	51,300	0.15%	0	0.00%	$119.02K

Showing 1 to 20 of 36 holders