Alphabet Inc.
US ˙ NasdaqGS ˙ US02079K3059

SecurityGOOGL / Alphabet Inc.
InstitutionFirst Manhattan Co
Latest Disclosed Ownership1,516,693 shares
Latest Disclosed Value $ 436,140,359
First Manhattan Co reports 5.36% decrease in ownership of GOOGL / Alphabet Inc.

On May 15, 2026 - First Manhattan Co filed a 13F-HR form disclosing ownership of 1,516,693 shares of Alphabet Inc. (US:GOOGL) valued at $436,140,239 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,602,638 shares of Alphabet Inc.. This represents a change in shares of -5.36% during the quarter. The current value of the position is $544,477,620 USD.

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 1,516,693 -85,945 -5.36 436,140 -13.05 1.2094
2026-02-17 2025-12-31 13F ALPHABET CAP STK CL A 02079K305 1,602,638 -54,331 -3.28 501,626 24.53 1.3170
2025-11-14 2025-09-30 13F ALPHABET CAP STK CL A 02079K305 1,656,969 -24,402 -1.45 402,809 35.94 1.0639
2025-08-14 2025-06-30 13F ALPHABET CAP STK CL A 02079K305 1,681,371 -250,177 -12.95 296,308 -0.80 0.8366
2025-05-15 2025-03-31 13F ALPHABET CAP STK CL A 02079K305 1,931,548 -17,309 -0.89 298,695 -19.37 0.8714
2025-02-14 2024-12-31 13F ALPHABET CAP STK CL A 02079K305 1,948,857 8,515 0.44 370,434 15.11 1.0865
2024-11-14 2024-09-30 13F ALPHABET CAP STK CL A 02079K305 1,940,342 68,558 3.66 321,806 -5.61 0.9541
2024-08-15 2024-06-30 13F/A-1 ALPHABET CAP STK CL A 02079K305 1,871,784 -11,200 -0.59 340,945 19.97 1.0932
2024-08-14 2024-06-30 13F ALPHABET CAP STK CL A 02079K305 1,871,784 -11,200 340,945 1.0934
2024-05-15 2024-03-31 13F ALPHABET CAP STK CL A 02079K305 1,882,984 144,563 8.32 284,199 17.72 0.9208
2024-02-13 2023-12-31 13F ALPHABET CAP STK CL A 02079K305 1,738,421 11,261 0.65 241,418 7.17 0.8375
2023-11-14 2023-09-30 13F ALPHABET CAP STK CL A 02079K305 1,727,160 3,550 0.21 225,258 9.55 0.8316
2023-08-14 2023-06-30 13F ALPHABET CAP STK CL A 02079K305 1,723,610 -4,122 -0.24 205,623 15.12 0.7532
2023-05-15 2023-03-31 13F ALPHABET CAP STK CL A 02079K305 1,727,732 -28,955 -1.65 178,617 16.22 0.6850
2023-02-14 2022-12-31 13F ALPHABET CAP STK CL A 02079K305 1,756,687 55,442 3.26 153,690 -4.44 0.5632
2022-11-14 2022-09-30 13F ALPHABET CAP STK CL A 02079K305 1,701,245 1,616,698 1,912.19 160,834 -11.72 0.6811
2022-08-15 2022-06-30 13F ALPHABET CAP STK CL A 02079K305 84,547 1,669 2.01 182,181 -20.97 0.7342
2022-05-16 2022-03-31 13F ALPHABET CAP STK CL A 02079K305 82,878 365 0.44 230,512 -3.57 0.7540
2022-02-14 2021-12-31 13F ALPHABET CAP STK CL A 02079K305 82,513 -493 -0.59 239,043 7.72 0.7878
2021-11-15 2021-09-30 13F ALPHABET CAP STK CL A 02079K305 83,006 7 0.01 221,918 9.50 0.8176
2021-08-16 2021-06-30 13F ALPHABET CAP STK CL A 02079K305 82,999 214 0.26 202,666 18.70 0.7398
2021-05-14 2021-03-31 13F ALPHABET CAP STK CL A 02079K305 82,785 -321 -0.39 170,745 17.23 0.7360
2021-02-16 2020-12-31 13F ALPHABET CAP STK CL A 02079K305 83,106 -154 -0.18 145,654 19.36 0.6971
2020-11-12 2020-09-30 13F ALPHABET CLASS A 02079K305 83,260 26 0.03 122,025 3.39 0.6287
2020-08-14 2020-06-30 13F ALPHABET CLASS A 02079K305 83,234 680 0.82 118,029 23.05 0.6821
2020-05-06 2020-03-31 13F ALPHABET CLASS A 02079K305 82,554 4,015 5.11 95,923 -8.81 0.6217
2020-02-13 2019-12-31 13F ALPHABET CLASS A 02079K305 78,539 -545 -0.69 105,194 8.93 0.5278
2019-11-13 2019-09-30 13F ALPHABET CLASS A 02079K305 79,084 -125 -0.16 96,572 12.60 0.5320
2019-08-16 2019-06-30 13F ALPHABET CLASS A 02079K305 79,209 -1,791 -2.21 85,767 -10.03 0.4761
2019-04-12 2019-03-31 13F ALPHABET CLASS A 02079K305 81,000 -150 -0.18 95,328 12.42 0.5503
2019-01-30 2018-12-31 13F ALPHABET CLASS A 02079K305 81,150 -6,505 -7.42 84,798 -19.86 0.5279
2018-10-15 2018-09-30 13F ALPHABET CLASS A 02079K305 87,655 -1,736 -1.94 105,806 4.82 0.5639
2018-08-01 2018-06-30 13F ALPHABET CLASS A 02079K305 89,391 8,599 10.64 100,939 20.46 0.5820
2018-04-20 2018-03-31 13F ALPHABET CLASS A 02079K305 80,792 9,033 12.59 83,792 10.85 0.4767
2018-01-22 2017-12-31 13F ALPHABET CLASS A 02079K305 71,759 -789 -1.09 75,590 7.01 0.4142
2017-10-25 2017-09-30 13F ALPHABET CLASS A 02079K305 72,548 -248 -0.34 70,641 4.38 0.4045
2017-08-10 2017-06-30 13F/A-2 ALPHABET CLASS A 02079K305 72,796 -538 -0.73 67,676 8.85 0.3946
2017-08-01 2017-06-30 13F/A-1 ALPHABET CLASS A 02079K305 72,796 0 67,676 0.3946
2017-07-28 2017-06-30 13F ALPHABET CLASS A 02079K305 72,796 -538 67,676
2017-04-25 2017-03-31 13F/A-1 ALPHABET CLASS A 02079K305 73,334 177 0.24 62,172 7.24 0.3693
2017-04-24 2017-03-31 13F ALPHABET CLASS A 02079K305 73,269 58,912
2017-01-25 2016-12-31 13F ALPHABET CLASS A 02079K305 73,157 -112 -0.15 57,973 -1.59 0.3525
2016-10-20 2016-09-30 13F ALPHABET CLASS A 02079K305 73,269 -679 -0.92 58,912 13.24 0.3593
2016-07-14 2016-06-30 13F ALPHABET CLASS A 02079K305 73,948 54,272 275.83 52,024 246.60 0.3196
2016-04-22 2016-03-31 13F ALPHABET CLASS A 02079K305 19,676 13,459 216.49 15,010 210.38 0.0923
2016-01-20 2015-12-31 13F ALPHABET CLASS A 02079K305 6,217 -173 -2.71 4,836 18.56 0.0297
2015-10-26 2015-09-30 13F GOOGLE CLASS A 38259P508 6,390 77 1.22 4,079 19.65 0.0262
2015-07-17 2015-06-30 13F GOOGLE CLASS A 38259P508 6,313 -31 -0.49 3,409 -3.13 0.0201
2015-04-30 2015-03-31 13F GOOGLE CLASS A 38259P508 6,344 47 0.75 3,519 5.33 0.0203
2015-01-20 2014-12-31 13F GOOGLE CLASS A 38259P508 6,297 334 5.60 3,341 -4.76 0.0189
2014-10-23 2014-09-30 13F GOOGLE CLASS A 38259P508 5,963 472 8.60 3,508 9.28 0.0204
2014-08-14 2014-06-30 13F/A-1 GOOGLE CLASS A 38259P508 5,491 13 0.24 3,210 -47.42 0.0203
2014-05-16 2014-03-31 13F GOOGLE CLASS A 38259P508 5,478 470 9.38 6,105 8.78 0.0402
2014-02-04 2013-12-31 13F GOOGLE CLASS A 38259P508 5,008 3,755 299.68 5,612 411.58 0.0371
2013-10-29 2013-09-30 13F GOOGLE CLASS A 38259P508 1,253 1 0.08 1,097 -0.63 0.0077
2013-08-13 2013-06-30 13F GOOGLE CLASS A 38259P508 1,252 1,252 1,104 0.0076
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.