STAAR SURGICAL CO - Common Stock, par value $0.01 per share (the "Common Stock") (STAA)

Q: What does CUSIP 852312305 represent in this 13F holders report?

CUSIP 852312305 is the security identifier for STAA - STAAR SURGICAL CO - Common Stock, par value $0.01 per share (the "Common Stock") used to aggregate holder disclosures.

Q: How many institutions held STAA - STAAR SURGICAL CO - Common Stock, par value $0.01 per share (the "Common Stock") in Q1 2021?

220 institutional investors reported STAA - STAAR SURGICAL CO - Common Stock, par value $0.01 per share (the "Common Stock") for Q1 2021. Use the holders table for investor-level position and value details.

CUSIP: 852312305

Q1 2021 13F Holders as of 31 Mar 2021

Security type / class: Equity / Common Stock, par value $0.01 per share (the "Common Stock")
Total 13F shares: 42,343,624
Total 13F value: $4,463,476,050
Share change: +2,570,211
Put/Call ratio: 79%
SEC-reported price per share: $105.41
Number of holders: 220
Value change: +$289,864,321
Number of buys: 123
Number of sells: 100
Shares outstanding: 49,711,286

Security key

852312305

Report period

Q1 2021

Institutions

220

Top holders

STAA full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 2026 STAAR SURGICAL CO SEC filings STAAR SURGICAL CO company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 852312305

Newer quarter: Q3 2026

Recent filing periods:

Q3 2026

Ownership snapshot

Top reported holders of STAA - STAAR SURGICAL CO - Common Stock, par value $0.01 per share (the "Common Stock") (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

BROADWOOD CAPITAL INC

Disclosed value leader

BROADWOOD CAPITAL INC

Comparable rows

0/15

Latest evidence

31 Dec 2020

13F Highest disclosed value: $855,207,000 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

BROADWOOD CAPITAL INC has the largest disclosed position value at $855.21M.

0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens BROADWOOD CAPITAL INC's linked filing trail.

Disclosed position value Top 5

BROADWOOD CAPITAL INC $855.21M

VANGUARD GROUP INC $332.35M

BlackRock Finance, Inc. $278.48M

Palo Alto Investors LP $225.72M

BAILLIE GIFFORD & CO $185.92M

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
BROADWOOD CAPITAL INC	13F Company 13F	— denominator unverified	$855,207,000 10,795,348 shares	—	31 Dec 2020
VANGUARD GROUP INC	13F Company 13F	— denominator unverified	$332,348,000 4,195,242 shares	—	31 Dec 2020
BlackRock Finance, Inc.	13F Company 13F	— denominator unverified	$278,485,000 3,515,336 shares	—	31 Dec 2020
Palo Alto Investors LP	13F Company 13F	— denominator unverified	$225,725,000 2,849,348 shares	—	31 Dec 2020
BAILLIE GIFFORD & CO	13F Company 13F	— denominator unverified	$185,920,000 2,346,877 shares	—	31 Dec 2020
GENEVA CAPITAL MANAGEMENT LLC	13F Company 13F	— denominator unverified	$101,658,000 1,283,233 shares	—	31 Dec 2020

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2021

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

220

42,343,624

Rows available

220

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2021 vs Q1 2021 Across Filers

Q1 2021 holders

220

Q1 2021 holders

220

Holder diff

Investor	Q1 2021 Shares	Q1 2021 Shares	Share Diff	Share Chg %	Q1 2021 value	Q1 2021 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend