What does CUSIP 94419L101 represent in this 13F holders report?

CUSIP 94419L101 is the security identifier for W - Wayfair Inc. - Class A Common Stock, $0.001 par value used to aggregate holder disclosures.

How many institutions held W - Wayfair Inc. - Class A Common Stock, $0.001 par value in Q1 2019?

311 institutional investors reported W - Wayfair Inc. - Class A Common Stock, $0.001 par value for Q1 2019. Use the holders table for investor-level position and value details.

Wayfair Inc. - Class A Common Stock, $0.001 par value (W)

CUSIP: 94419L101

Q1 2019 13F Holders as of 31 Mar 2019

Security type / class: Equity / Class A Common Stock, $0.001 par value
Total 13F shares: 73,678,288
Total 13F value: $10,937,666,046
Share change: +635,340
Put/Call ratio: 128%
SEC-reported price per share: $148.45
Number of holders: 311
Value change: +$223,914,513
Number of buys: 170
Number of sells: 135
Shares outstanding: 109,524,780

Security key

94419L101

Report period

Q1 2019

Institutions

311

Top holders

W full security history Ownership snapshot Full 13F holder table Wayfair Inc. SEC filings Wayfair Inc. company facts

Broader feeds

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

Ownership snapshot

Top reported holders of W - Wayfair Inc. - Class A Common Stock, $0.001 par value (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

FMR LLC

Disclosed value leader

FMR LLC

Comparable rows

15/15

Latest evidence

31 Dec 2018

13F Lead comparable stake: 8.5% Showing 1-6 of 15 holder rows.

Quick read

FMR LLC leads the comparable SEC ownership view at 8.5%.

15 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 FMR LLC's linked filing trail.

Comparable ownership Top 5

FMR LLC 8.5%

VANGUARD GROUP INC 5.3%

WELLINGTON MANAGEMENT GROUP LLP 4.6%

Prescott General Partners LLC 3.8%

BAILLIE GIFFORD & CO 3.4%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

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

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
FMR LLC	13F Company 13F	8.5%	$835,097,000 9,270,616 shares	—	31 Dec 2018
VANGUARD GROUP INC	13F Company 13F	5.3%	$518,221,000 5,752,893 shares	—	31 Dec 2018
WELLINGTON MANAGEMENT GROUP LLP	13F Company 13F	4.6%	$453,461,000 5,033,988 shares	—	31 Dec 2018
Prescott General Partners LLC	13F Company 13F	3.8%	$379,023,000 4,207,622 shares	—	31 Dec 2018
BAILLIE GIFFORD & CO	13F Company 13F	3.4%	$339,899,000 3,773,309 shares	—	31 Dec 2018
SPRUCE HOUSE INVESTMENT MANAGEMENT LLC	13F Company 13F	3.4%	$337,800,000 3,750,000 shares	—	31 Dec 2018

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 2019

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

Institutions

311

73,678,288

Rows available

311

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 2019 vs Q1 2019 Across Filers

Q1 2019 holders

311

Q1 2019 holders

311

Holder diff

Investor	Q1 2019 Shares	Q1 2019 Shares	Share Diff	Share Chg %	Q1 2019 value	Q1 2019 value	Value change	Value Chg %