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Public ownership evidence

RESEARCH SOLUTIONS INC (RSSS) Ownership Disclosures

Read RSSS insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-11-07T14:03:26.246Z

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Recent Form 4 activity

No matching purchases, sales or awards were returned in this 90-day public filing window.

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90-day public availability window, up to 50 records.

Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

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Integrated Quantitative Investments LLC2026-06-302026-08-1572,500$168,200None
Topline Capital Management, LLC2026-06-302026-08-1511,430$26,518None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-1518,069$41,920None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-1518,069$41,920None
Greenhaven Road Investment Management, L.P.2026-06-302026-08-1538,477$89,267None
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.2026-06-302026-08-152,552,455$5,921,696None
Luxor Capital Group, LP2026-06-302026-08-15651,959$1,512,545None
CITADEL ADVISORS LLC2026-06-302026-08-1528,003$64,967None
NEEDHAM INVESTMENT MANAGEMENT LLC2026-06-302026-08-153,155,000$7,319,600None
GOLDMAN SACHS GROUP INC2026-06-302026-08-1544,008$102,099None
BARCLAYS PLC2026-06-302026-08-15231$536None
WELLS FARGO & COMPANY/MN2026-06-302026-08-151$2None
VANGUARD CAPITAL MANAGEMENT LLC2026-06-302026-08-141,147,020$2,661,086None
Vanguard Global Advisers, LLC2026-06-302026-08-145,356$12,426None
UBS Group AG2026-06-302026-08-142,986$6,928None
UBS Group AG2026-06-302026-08-142,342$5,433None
UBS Group AG2026-06-302026-08-141,260$2,923None
ACADIAN ASSET MANAGEMENT LLC2026-06-302026-08-1428,985$67,000None
RENAISSANCE TECHNOLOGIES LLC2026-06-302026-08-14105,990$245,897None
VANGUARD FIDUCIARY TRUST CO2026-06-302026-08-14173,881$403,404None
NORTHERN TRUST CORP2026-06-302026-08-1461,042$141,617None
GEODE CAPITAL MANAGEMENT, LLC2026-06-302026-08-1357,541$133,495None
GEODE CAPITAL MANAGEMENT, LLC2026-06-302026-08-13237,565$551,296None
NewEdge Advisors, LLC2026-06-302026-08-1325,904$60,097None
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO2026-06-302026-08-13500$1,160None
BARD ASSOCIATES INC2026-06-302026-08-13608,979$1,412,832None
Tower Research Capital LLC (TRC)2026-06-302026-08-124,725$10,962None
Allworth Financial LP2026-06-302026-08-12104$242None
Rothschild Wealth LLC2026-06-302026-08-1251,300$119,016None
DIMENSIONAL FUND ADVISORS LP2026-06-302026-08-1233,416$77,525None
DIMENSIONAL FUND ADVISORS LP2026-06-302026-08-126,127$14,215None
DIMENSIONAL FUND ADVISORS LP2026-06-302026-08-1242,899$99,526None

90-day public filing window, up to 50 source positions.

Integrated Quantitative Investments LLC ↗Topline Capital Management, LLC ↗CHARLES SCHWAB INVESTMENT MANAGEMENT INC ↗Sixth Street Partners Management Company, L.P. ↗Greenhaven Road Investment Management, L.P. ↗PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. ↗Luxor Capital Group, LP ↗CITADEL ADVISORS LLC ↗NEEDHAM INVESTMENT MANAGEMENT LLC ↗GOLDMAN SACHS GROUP INC ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.