REVB Institutional Ownership & Shareholders
REVELATION BIOSCIENCES INC (REVB) is currently held by 11 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $313,124 based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Sabby Management, Llc is currently the largest disclosed institutional shareholder of REVB tracked by InsiderSet, reporting ownership valued at approximately $216,899 in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $691,782.928, representing an estimated gain of +218.94% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 100% of the total disclosed REVB value among the investors covered in this analysis. Major shareholders include Sabby Management, Llc, Citadel Advisors Llc, Geode Capital Management, Llc, and several other long-term asset managers with concentrated positions in REVELATION BIOSCIENCES INC (REVB).
This page ranks the largest institutional REVB shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
11
Total Reported Value
$313,124
Largest Holder
Sabby Management, Llc
Largest Position
$216,899
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
14
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Sabby Management, Llc | 1.80% | 210,582 | $216,899 | $691,783 | +$474,884 | +218.94% | |
| Citadel Advisors Llc | 0.00% | 38,579 | $39,736 | $126,736 | +$87,000 | +218.94% | |
| Geode Capital Management, Llc | 0.00% | 17,192 | $17,707 | $56,477 | +$38,770 | +218.96% | |
| Hrt Financial Lp | 0.00% | 16,978 | $17,000 | $55,774 | +$38,774 | +228.08% | |
| Vanguard Fiduciary Trust Co | 0.00% | 13,127 | $13,521 | $43,124 | +$29,603 | +218.94% | |
| Tower Research Capital Llc (Trc) | 0.00% | 6,528 | $6,724 | $21,445 | +$14,721 | +218.93% | |
| Royal Bank Of Canada | 0.00% | 747 | $1,000 | $2,454 | +$1,454 | +145.40% | |
| Sbi Securities Co., Ltd. | 0.00% | 344 | $354 | $1,130 | +$776 | +219.23% | |
| Barclays Plc | 0.00% | 168 | $173 | $552 | +$379 | +219.02% | |
| Bnp Paribas Asset Management Holding S.A. | 0.00% | 9 | $9 | $30 | +$21 | +228.51% | |
| Caitong International Asset Management Co., Ltd | 0.00% | 1 | $1 | $3 | +$2 | +228.51% |
Frequently asked questions about REVB
Who are the largest institutional holders of REVB?
The largest institutional holders of REVB reported in the latest SEC Form 13F filings include Sabby Management, Llc, Citadel Advisors Llc, Geode Capital Management, Llc, Hrt Financial Lp, and Vanguard Fiduciary Trust Co. InsiderSet ranks institutional holders by their latest reported REVB position.
What is REVB institutional ownership?
This page tracks REVB positions reported by institutional investment managers through SEC Form 13F. REVELATION BIOSCIENCES INC (REVB) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own REVB?
InsiderSet currently tracks 11 institutional managers reporting REVB holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of REVB shareholders.
How much REVB stock do institutions own?
Institutional investment managers disclosed approximately $313,124 in REVB holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was REVB institutional ownership last updated?
The latest REVB institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional REVB holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its REVB position after the reporting date.
Are institutions buying or selling REVB?
Institutional buying and selling can be analyzed by comparing REVB positions across consecutive 13F reporting periods. InsiderSet's REVB Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View REVB ownership changes.
How has REVB institutional ownership changed over time?
InsiderSet tracks REVB institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.