⌘K

SI Institutional Ownership & 13F Holders | SmartMoneyDB

SISHOULDER INNOVATIONS INC

COMMON STOCK · CUSIP 82537J108

Smart Money Ownership

Of the 6 tracked institutions holding SI, 2 have a 3-year clone track record — 2 of them beat the S&P. Average holder's clone alpha: +5.3pt. 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 →

SI (SHOULDER INNOVATIONS INC) Institutional Ownership Summary

Among the 6 tracked institutional investors we monitor, SI (SHOULDER INNOVATIONS INC) is held with a combined value of $70.59M across 4,861,745 shares. The largest holder is FMR LLC with a position worth $54.99M. 4 funds increased their holdings. 2 funds reduced their position.

Total Institutional Value

$70.59M

Total Shares Held

4,861,745

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

BlackRock, Inc.+79% shares~$3.6M MILLENNIUM MANAGEMENT LLC+111% shares~$1.5M VANGUARD GROUP INC+51% shares~$1.1M STATE STREET CORP+60% shares~$505.9K

Biggest Sellers

13F Institutional Holders

Sort

MILLENNIUM MANAGEMENT LLC

#	Fund	Value↓	Shares	Portfolio %	Change
1	FMR LLC	$54.99M	3,784,552	0.00%	-1.7%
2	BlackRock, Inc.	$8.08M	556,052	0.00%	+78.6%
3	VANGUARD GROUP INC	$3.15M	220,430	0.00%	+50.7%
4	MILLENNIUM MANAGEMENT LLC	$2.82M	193,942	0.00%	+110.8%
5	STATE STREET CORP	$1.35M	93,245	0.00%	+59.6%
6	CITADEL ADVISORS LLC	$196.50K	13,524	0.00%	-28.0%

Congress Trading

1 member · 1 disclosed trade in SI

Member	Type	Amount	Date
Thomas R Carper	Buy	$1,001 - $15,000	Nov 20, 2020

Frequently Asked Questions

Which institutional investors own the most SI stock?

As of the latest SEC 13F filings, FMR LLC is the largest institutional holder of SI with a position worth $54.99M, representing 0.00% of their portfolio. In total, 6 institutional investors hold SI with a combined value of $70.59M.

What percentage of SI is owned by institutional investors?

Institutional investors hold $70.59M worth of SI stock across 6 positions. The largest institutional holder is FMR LLC with $54.99M in holdings.

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

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 SI, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.

Track SI institutional moves

Get notified when hedge funds change their SI positions.