What does CUSIP 011659109 represent in this 13F holders report?

CUSIP 011659109 is the security identifier for ALK - ALASKA AIR GROUP, INC. - COMMON STOCK used to aggregate holder disclosures.

How many institutions held ALK - ALASKA AIR GROUP, INC. - COMMON STOCK in Q4 2019?

525 institutional investors reported ALK - ALASKA AIR GROUP, INC. - COMMON STOCK for Q4 2019. Use the holders table for investor-level position and value details.

ALASKA AIR GROUP, INC. - COMMON STOCK (ALK)

CUSIP: 011659109

Q4 2019 13F Holders as of 31 Dec 2019

Security type / class: Equity / COMMON STOCK
Total 13F shares: 108,481,385
Total 13F value: $7,349,567,278
Share change: +1,189,943
Put/Call ratio: 153%
SEC-reported price per share: $67.75
Number of holders: 525
Value change: +$84,705,244
Number of buys: 227
Number of sells: 239
Shares outstanding: 114,608,522

Security key

011659109

Report period

Q4 2019

Institutions

525

Top holders

ALK full security history Ownership snapshot Full 13F holder table ALASKA AIR GROUP, INC. SEC filings ALASKA AIR GROUP, INC. company facts

Broader feeds

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

Ownership snapshot

Top reported holders of ALK - ALASKA AIR GROUP, INC. - 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

VANGUARD GROUP INC

Disclosed value leader

VANGUARD GROUP INC

Comparable rows

15/15

Latest evidence

30 Sep 2019

13F Lead comparable stake: 12% Showing 1-6 of 15 holder rows.

Quick read

VANGUARD GROUP INC leads the comparable SEC ownership view at 12%.

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 VANGUARD GROUP INC's linked filing trail.

Comparable ownership Top 5

VANGUARD GROUP INC 12%

PRICE T ROWE ASSOCIATES INC /MD/ 7.8%

BlackRock Finance, Inc. 6.3%

PRIMECAP MANAGEMENT CO/CA/ 5.2%

VICTORY CAPITAL MANAGEMENT INC 3.5%

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
VANGUARD GROUP INC	13F Company 13F	12%	$863,447,000 13,302,224 shares	—	30 Sep 2019
PRICE T ROWE ASSOCIATES INC /MD/	13F Company 13F	7.8%	$578,740,000 8,916,031 shares	—	30 Sep 2019
BlackRock Finance, Inc.	13F Company 13F	6.3%	$471,027,000 7,256,626 shares	—	30 Sep 2019
PRIMECAP MANAGEMENT CO/CA/	13F Company 13F	5.2%	$390,295,000 6,012,867 shares	—	30 Sep 2019
VICTORY CAPITAL MANAGEMENT INC	13F Company 13F	3.5%	$264,064,000 4,068,153 shares	—	30 Sep 2019
STATE STREET CORP	13F Company 13F	3.5%	$257,364,000 3,964,939 shares	—	30 Sep 2019

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 Q4 2019

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

Institutions

525

108,481,385

Rows available

525

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 Q4 2019 vs Q3 2019 Across Filers

Q3 2019 holders

493

Q4 2019 holders

525

Holder diff

Investor	Q3 2019 Shares	Q4 2019 Shares	Share Diff	Share Chg %	Q3 2019 value	Q4 2019 value	Value change	Value Chg %