As of the latest SEC filings, Research Solutions, Inc. (RSSS) is held by 25 institutional funds. The largest fund shareholder is Needham Aggressive Growth Fund (NEAGX), holding an estimated $7,130,300.00 in market value, representing 0.45% of its portfolio.
Funds holding Research Solutions, Inc. (RSSS)
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- RSSS
- CIK:
- 0001386301
| Fund | Type | Manager | Weight | Market Value | Shares |
Report Date
|
Filing Date
|
|---|---|---|---|---|---|---|---|
|
NEAGX
Needham Aggressive Growth Fund
|
MF | Independent / Boutique | 0.45% | $7,130,300.00 | 3,155,000 | Mar 31, 2026 | May 19, 2026 |
|
VTI
VANGUARD TOTAL STOCK MARKET INDEX FUND
|
ETF | Vanguard | 0.00% | $1,867,431.22 | 826,297 | Mar 31, 2026 | May 28, 2026 |
|
NSMVX
North Star Micro Cap Fund
|
MF | Independent / Boutique | 0.39% | $708,801.76 | 305,518 | Feb 28, 2026 | Apr 27, 2026 |
|
VEMPX
VANGUARD EXTENDED MARKET INDEX FUND
|
ETF | Vanguard | 0.00% | $592,750.54 | 262,279 | Mar 31, 2026 | May 28, 2026 |
|
ADKSX
The Adirondack Small Cap Fund
|
MF | Independent / Boutique | 0.89% | $445,172.54 | 196,979 | Mar 31, 2026 | May 29, 2026 |
|
FSMAX
Fidelity Extended Market Index Fund
|
MF | Fidelity | 0.00% | $324,983.28 | 140,079 | Feb 28, 2026 | Apr 24, 2026 |
|
IWC
iShares Micro-Cap ETF
|
ETF | BlackRock / iShares | 0.01% | $160,805.78 | 71,153 | Mar 31, 2026 | May 28, 2026 |
|
FSKAX
Fidelity Total Market Index Fund
|
MF | Fidelity | 0.00% | $105,866.24 | 45,632 | Feb 28, 2026 | Apr 24, 2026 |
|
FCFMX
Fidelity Series Total Market Index Fund
|
MF | Fidelity | 0.00% | $81,960.96 | 35,328 | Feb 28, 2026 | Apr 24, 2026 |
|
VBINX
VANGUARD BALANCED INDEX FUND
|
MF | Vanguard | 0.00% | $58,956.62 | 26,087 | Mar 31, 2026 | May 28, 2026 |
|
SWTSX
Schwab Total Stock Market Index Fund
|
MF | Charles Schwab | 0.00% | $45,895.26 | 18,069 | Apr 30, 2026 | Jun 25, 2026 |
|
VITNX
VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND
|
MF | Vanguard | 0.00% | $42,506.08 | 18,808 | Mar 31, 2026 | May 28, 2026 |
|
FNCMX
Fidelity Nasdaq Composite Index Fund
|
MF | Fidelity | 0.00% | $39,377.36 | 16,973 | Feb 28, 2026 | Apr 24, 2026 |
|
DFSCX
U.S. MICRO CAP PORTFOLIO
|
MF | Dimensional Fund Advisors | 0.00% | $12,143.74 | 4,781 | Apr 30, 2026 | Jun 24, 2026 |
|
-
1290 VT Micro Cap Portfolio
|
ETF | Independent / Boutique | 0.01% | $12,054.84 | 5,334 | Mar 31, 2026 | May 26, 2026 |
|
DFEOX
U.S. CORE EQUITY 1 PORTFOLIO
|
MF | Dimensional Fund Advisors | 0.00% | $10,944.86 | 4,309 | Apr 30, 2026 | Jun 24, 2026 |
|
DFSU
Dimensional US Sustainability Core 1 ETF
|
ETF | Dimensional Fund Advisors | 0.00% | $10,015.22 | 3,943 | Apr 30, 2026 | Jun 29, 2026 |
|
DFAC
Dimensional U.S. Core Equity 2 ETF
|
ETF | Dimensional Fund Advisors | 0.00% | $9,715.50 | 3,825 | Apr 30, 2026 | Jun 29, 2026 |
|
DFQTX
U.S. CORE EQUITY 2 PORTFOLIO
|
MF | Dimensional Fund Advisors | 0.00% | $8,798.56 | 3,464 | Apr 30, 2026 | Jun 24, 2026 |
|
-
LVIP Dimensional U.S. Core Equity 2 Fund
|
ETF | Independent / Boutique | 0.00% | $8,032.04 | 3,554 | Mar 31, 2026 | May 18, 2026 |
|
DCOR
Dimensional US Core Equity 1 ETF
|
ETF | Dimensional Fund Advisors | 0.00% | $6,885.94 | 2,711 | Apr 30, 2026 | Jun 29, 2026 |
|
-
JNL/DFA U.S. Small Cap Fund
|
ETF | Independent / Boutique | 0.00% | $6,802.60 | 3,010 | Mar 31, 2026 | May 28, 2026 |
|
DFAS
Dimensional U.S. Small Cap ETF
|
ETF | Dimensional Fund Advisors | 0.00% | $6,426.20 | 2,530 | Apr 30, 2026 | Jun 29, 2026 |
|
DFUEX
U.S. Social Core Equity 2 Portfolio
|
MF | Dimensional Fund Advisors | 0.00% | $5,524.50 | 2,175 | Apr 30, 2026 | Jun 24, 2026 |
|
DFSIX
U.S. Sustainability Core 1 Portfolio
|
MF | Dimensional Fund Advisors | 0.00% | $4,704.08 | 1,852 | Apr 30, 2026 | Jun 24, 2026 |
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