Alphabet Inc.
BG ˙ BUL ˙ US02079K3059
SecurityBG:ABEA / Alphabet Inc.
InstitutionState Street Corp
Latest Disclosed Ownership226,259,132 shares
Latest Disclosed Value $ 65,063,075,998
State Street Corp reports 0.89% decrease in ownership of ABEA / Alphabet Inc.

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 226,259,132 shares of Alphabet Inc. (BG:ABEA) valued at $65,063,075,998 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 228,296,955 shares of Alphabet Inc.. This represents a change in shares of -0.89% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F ALPHABET CAP STK CL A 02079K305 226,259,132 -2,037,823 -0.89 65,063,076 -8.95 2.2464
2026-02-13 2025-12-31 13F ALPHABET CAP STK CL A 02079K305 228,296,955 1,959,078 0.87 71,456,947 29.87 2.3972
2025-11-14 2025-09-30 13F ALPHABET CAP STK CL A 02079K305 226,337,877 -3,616,392 -1.57 55,022,738 35.78 1.9080
2025-08-14 2025-06-30 13F ALPHABET CAP STK CL A 02079K305 229,954,269 4,008,374 1.77 40,524,841 15.98 1.5189
2025-05-15 2025-03-31 13F ALPHABET CAP STK CL A 02079K305 225,945,895 -61,487 -0.03 34,940,273 -18.34 1.4398
2025-02-14 2024-12-31 13F ALPHABET CAP STK CL A 02079K305 226,007,382 3,451,834 1.55 42,786,402 15.92 1.6880
2024-11-14 2024-09-30 13F ALPHABET CAP STK CL A 02079K305 222,555,548 743,369 0.34 36,910,838 -8.64 1.5019
2024-08-14 2024-06-30 13F ALPHABET CAP STK CL A 02079K305 221,812,179 -2,721,881 -1.21 40,403,088 19.22 1.7655
2024-05-15 2024-03-31 13F ALPHABET CAP STK CL A 02079K305 224,534,060 1,774,399 0.80 33,888,926 8.91 1.5148
2024-02-14 2023-12-31 13F ALPHABET CAP STK CL A 02079K305 222,759,661 10,308,918 4.85 31,117,297 11.93 1.5136
2023-11-14 2023-09-30 13F ALPHABET CAP STK CL A 02079K305 212,450,743 -6,089,290 -2.79 27,801,304 6.28 1.5416
2023-08-14 2023-06-30 13F ALPHABET CAP STK CL A 02079K305 218,540,033 1,666,205 0.77 26,159,242 16.28 1.3738
2023-05-15 2023-03-31 13F ALPHABET CAP STK CL A 02079K305 216,873,828 -64,634 -0.03 22,496,192 17.53 1.2694
2023-05-15 2022-12-31 13F/A-99 ALPHABET CAP STK CL A 02079K305 216,938,462 -215,844 -0.10 19,140,481 -7.85 1.1246
2023-05-15 2022-12-31 13F ALPHABET CAP STK CL A 02079K305 216,938,462 -215,844 19,140,481 1.1246
2022-11-15 2022-09-30 13F ALPHABET CAP STK CL A 02079K305 217,154,306 206,300,042 1,900.64 20,770,809 -12.19 1.3138
2022-08-15 2022-06-30 13F ALPHABET CAP STK CL A 02079K305 10,854,264 -250,258 -2.25 23,654,263 -23.41 1.4174
2022-05-16 2022-03-31 13F ALPHABET CAP STK CL A 02079K305 11,104,522 -148,270 -1.32 30,885,562 -5.26 1.5273
2022-02-14 2021-12-31 13F ALPHABET CAP STK CL A 02079K305 11,252,792 157,280 1.42 32,599,789 9.90 1.5460
2021-11-15 2021-09-30 13F ALPHABET CAP STK CL A 02079K305 11,095,512 10,477 0.09 29,664,073 9.59 1.5679
2021-08-16 2021-06-30 13F ALPHABET CAP STK CL A 02079K305 11,085,035 -391 -0.00 27,067,328 18.38 1.4267
2021-07-09 2021-03-31 13F/A-1 ALPHABET CAP STK CL A 02079K305 11,085,426 -266,450 -2.35 22,863,913 14.92 1.3110
2021-05-17 2021-03-31 13F ALPHABET CAP STK CL A 02079K305 11,085,426 -266,450 22,863,913 1.3111
2021-02-16 2020-12-31 13F ALPHABET CAP STK CL A 02079K305 11,351,876 -380,149 -3.24 19,895,752 15.71 1.2182
2020-11-10 2020-09-30 13F ALPHABET CAP STK CL A 02079K305 11,732,025 -97,361 -0.82 17,194,456 2.50 1.1739
2020-08-14 2020-06-30 13F ALPHABET CAP STK CL A 02079K305 11,829,386 140,377 1.20 16,774,661 23.51 1.2195
2020-06-19 2020-03-31 13F/A-1 ALPHABET CAP STK CL A 02079K305 11,689,009 45,599 0.39 13,582,044 -12.91 1.1878
2020-05-11 2020-03-31 13F ALPHABET CAP STK CL A 02079K305 11,689,009 45,599 13,582,044 1,192,776.9411
2020-02-06 2019-12-31 13F ALPHABET CAP STK CL A 02079K305 11,643,410 72,165 0.62 15,595,067 10.37 1.0681
2019-11-14 2019-09-30 13F ALPHABET CAP STK CL A 02079K305 11,571,245 -3,748 -0.03 14,130,110 12.74 1.0532
2019-08-14 2019-06-30 13F ALPHABET CAP STK CL A 02079K305 11,574,993 83,250 0.72 12,533,402 -7.33 0.9345
2019-05-15 2019-03-31 13F ALPHABET CAP STK CL A 02079K305 11,491,743 749,267 6.97 13,524,517 20.48 1.0552
2019-02-12 2018-12-31 13F ALPHABET CAP STK CL A 02079K305 10,742,476 140,396 1.32 11,225,558 -12.28 1.0220
2018-11-09 2018-09-30 13F ALPHABET Common equity shares 02079K305 10,602,080 -486,485 -4.39 12,797,543 2.21 0.9828
2018-08-14 2018-06-30 13F ALPHABET Common equity shares 02079K305 11,088,565 33,541 0.30 12,521,093 9.21 1.0466
2018-05-15 2018-03-31 13F ALPHABET Common equity shares 02079K305 11,055,024 -568,520 -4.89 11,465,610 -6.36 0.9735
2018-02-14 2017-12-31 13F ALPHABET Common equity shares 02079K305 11,623,544 180,182 1.57 12,244,240 9.89 0.9846
2017-11-14 2017-09-30 13F ALPHABET Common equity shares 02079K305 11,443,362 -254,509 -2.18 11,142,626 2.46 0.9614
2017-08-14 2017-06-30 13F ALPHABET Common equity shares 02079K305 11,697,871 -248,477 -2.08 10,875,282 7.38 0.9620
2017-05-15 2017-03-31 13F ALPHABET Common equity shares 02079K305 11,946,348 142,214 1.20 10,128,119 8.27 0.9035
2017-02-09 2016-12-31 13F ALPHABET Common equity shares 02079K305 11,804,134 342,368 2.99 9,354,187 1.50 0.8802
2017-01-13 2016-09-30 13F/A-1 ALPHABET Common equity shares 02079K305 11,461,766 615,293 5.67 9,215,945 20.77 0.9288
2016-11-14 2016-09-30 13F ALPHABET Common equity shares 02079K305 8,238,004 6,623,847
2016-08-12 2016-06-30 13F ALPHABET Common equity shares 02079K305 10,846,473 -334,533 -2.99 7,630,807 -10.54 0.8197
2016-05-20 2016-03-31 13F/A-1 ALPHABET Common equity shares 02079K305 11,181,006 39,282 0.35 8,529,984 -1.60 0.9222
2016-05-12 2016-03-31 13F ALPHABET Common equity shares 02079K305 11,181,006 8,529,984
2016-02-16 2015-12-31 13F ALPHABET Common equity shares 02079K305 11,141,724 -11,073,284 -49.85 8,668,365 -37.38 0.9474
2015-11-16 2015-09-30 13F ALPHABET Common equity shares 38259P508 22,215,008 10,909,121 96.49 13,842,772 120.73 1.6115
2015-05-15 2015-03-31 13F GOOGLE Common equity shares 38259P508 11,305,887 -590,704 -4.97 6,271,372 -0.66 0.6436
2015-02-11 2014-12-31 13F GOOGLE Common equity shares 38259P508 11,896,591 152,713 1.30 6,313,044 -8.64 0.6288
2014-11-12 2014-09-30 13F/A-1 GOOGLE Common equity shares 38259P508 11,743,878 701,686 6.35 6,910,211 -43.85 0.7435
2014-11-10 2014-09-30 13F GOOGLE Common equity shares 38259P508 11,743,878 6,910,211
2014-05-15 2014-03-31 13F/A-1 GOOGLE Common equity shares 38259P508 11,042,192 -820,419 -6.92 12,306,629 -7.43 1.3985
2014-05-13 2014-03-31 13F GOOGLE Common equity shares 38259P508 11,042,192 12,306,629
2014-02-06 2013-12-31 13F/A-1 GOOGLE Common equity shares 38259P508 11,862,611 -131,064 -1.09 13,294,543 26.55 1.4790
2014-02-06 2013-12-31 13F GOOGLE Common equity shares 38259P508 10,608,679 7,525,484
2013-11-12 2013-09-30 13F GOOGLE Common equity shares 38259P508 11,993,675 893,569 8.05 10,505,388 7.50 1.2945
2013-08-08 2013-06-30 13F GOOGLE Common equity shares 38259P508 11,100,106 11,100,106 9,772,189 1.2740
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.