⌘K

RPID Institutional Ownership & 13F Holders | SmartMoneyDB

RPIDRAPID MICRO BIOSYSTEMS INC

CLASS A COM · CUSIP 75340L104

Smart Money Ownership

Of the 5 tracked institutions holding RPID, 2 have a 3-year clone track record — 2 of them beat the S&P. Average holder's clone alpha: +7.1pt. It's a gauge of who owns the name, not just how many.

Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →

RPID (RAPID MICRO BIOSYSTEMS INC) Institutional Ownership Summary

Among the 5 tracked institutional investors we monitor, RPID (RAPID MICRO BIOSYSTEMS INC) is held with a combined value of $4.34M across 1,639,784 shares. The largest holder is VANGUARD GROUP INC with a position worth $2.84M. 5 funds increased their holdings.

Total Institutional Value

$4.34M

Total Shares Held

1,639,784

Institutional Holders

This Quarter's Biggest Movers

Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.

Biggest Buyers

MILLENNIUM MANAGEMENT LLC+143% shares~$378.6K VANGUARD GROUP INC+1% shares~$39.2K RENAISSANCE TECHNOLOGIES LLC+10% shares~$24.9K STATE STREET CORP+3% shares~$5.4K BlackRock, Inc.+0% shares~$1.4K

13F Institutional Holders

Sort

VANGUARD GROUP INC

0.00% of book+1.4%

$2.84M

MILLENNIUM MANAGEMENT LLC

RENAISSANCE TECHNOLOGIES LLC

#	Fund	Value↓	Shares	Portfolio %	Change
1	VANGUARD GROUP INC	$2.84M	978,781	0.00%	+1.4%
2	MILLENNIUM MANAGEMENT LLC	$643.05K	283,280	0.00%	+143.2%
3	BlackRock, Inc.	$356.92K	157,232	0.00%	+0.4%
4	RENAISSANCE TECHNOLOGIES LLC	$287.42K	126,617	0.00%	+9.5%
5	STATE STREET CORP	$213.09K	93,874	0.00%	+2.6%

Frequently Asked Questions

Which institutional investors own the most RPID stock?

As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of RPID with a position worth $2.84M, representing 0.00% of their portfolio. In total, 5 institutional investors hold RPID with a combined value of $4.34M.

What percentage of RPID is owned by institutional investors?

Institutional investors hold $4.34M worth of RPID stock across 5 positions. The largest institutional holder is VANGUARD GROUP INC with $2.84M in holdings.

What is a 13F filing and why does it matter for RPID?

A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For RPID, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.

Track RPID institutional moves

Get notified when hedge funds change their RPID positions.