How many institutions held GOOGL - Alphabet Inc. - Class A Common Stock, Class B Common Stock in Q4 2017?

2284 institutional investors reported GOOGL - Alphabet Inc. - Class A Common Stock, Class B Common Stock for Q4 2017. Use the holders table for investor-level position and value details.

Alphabet Inc. - Class A Common Stock, Class B Common Stock (GOOGL)

Q: What does CUSIP 02079K305 represent in this 13F holders report?

CUSIP 02079K305 is the security identifier for GOOGL - Alphabet Inc. - Class A Common Stock, Class B Common Stock used to aggregate holder disclosures.

CUSIP: 02079K305

Q4 2017 13F Holders as of 31 Dec 2017

Security type / class: Equity / Class A Common Stock, Class B Common Stock
Total 13F shares: 239,429,398
Total 13F value: $252,112,471,149
Share change: +1,377,562
Put/Call ratio: 116%
SEC-reported price per share: $1053.40
Number of holders: 2,284
Value change: +$1,502,708,051
Number of buys: 883
Number of sells: 980
Shares outstanding: 6,186,143,666

Security key

02079K305

Report period

Q4 2017

Institutions

2,284

Top holders

GOOGL full security history Ownership snapshot Full 13F holder table Newer quarter: Q1 2018 Previous quarter: Q3 2017 Alphabet Inc. SEC filings Alphabet Inc. company facts

Broader feeds

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

Reporting periods

Holder history for CUSIP 02079K305

Newer quarter: Q1 2018 Previous quarter: Q3 2017

Recent filing periods:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Ownership snapshot

Top reported holders of GOOGL - Alphabet Inc. - Class A Common Stock, Class B 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

Alecta Tjanstepension Oms...

Disclosed value leader

VANGUARD GROUP INC

Comparable rows

2/15

Latest evidence

30 Sep 2017

13F Lead comparable stake: 0.03% 13 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

Alecta Tjanstepension Omsesidigt leads the comparable SEC ownership view at 0.03%.

2 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 Alecta Tjanstepension Omsesidigt's linked filing trail.

Comparable ownership Top 2

Alecta Tjanstepension Omsesidigt 0.03%

VIKING GLOBAL INVESTORS LP 0.02%

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
Alecta Tjanstepension Omsesidigt	13F Company 13F	0.03%	$1,583,754,000 1,627,100 shares	—	30 Sep 2017
VIKING GLOBAL INVESTORS LP	13F Company 13F	0.02%	$1,436,456,000 1,475,225 shares	—	30 Sep 2017
VANGUARD GROUP INC	13F Company 13F	— mixed-class rows	$40,413,755,000 41,819,522 shares mixed-class rows	—	30 Sep 2017
BlackRock Finance, Inc.	13F Company 13F	— mixed-class rows	$36,057,945,000 37,310,901 shares mixed-class rows	—	30 Sep 2017
FMR LLC	13F Company 13F	— mixed-class rows	$29,846,337,000 30,852,764 shares mixed-class rows	—	30 Sep 2017
STATE STREET CORP	13F Company 13F	— mixed-class rows	$22,401,761,000 23,182,514 shares mixed-class rows	—	30 Sep 2017

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 2017

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

Institutions

2,284

239,429,398

Rows available

2,284

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 2017 vs Q3 2017 Across Filers

Q3 2017 holders

2,056

Q4 2017 holders

2,284

Holder diff

228

Investor	Q3 2017 Shares	Q4 2017 Shares	Share Diff	Share Chg %	Q3 2017 value	Q4 2017 value	Value change	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend