Alphabet Inc.
CL ˙ SNSE ˙ US02079K3059
SecurityCL:GOOGL / Alphabet Inc.
InstitutionWinthrop Advisory Group LLC
Latest Disclosed Ownership22,956 shares
Latest Disclosed Value $ 6,601,192
Winthrop Advisory Group LLC reports 0.15% increase in ownership of GOOGL / Alphabet Inc.

On April 13, 2026 - Winthrop Advisory Group LLC filed a 13F-HR form disclosing ownership of 22,956 shares of Alphabet Inc. (CL:GOOGL) valued at $6,601,192 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on January 21, 2026 disclosing 22,921 shares of Alphabet Inc.. This represents a change in shares of 0.15% 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)
2026-04-13 2026-03-31 13F ALPHABET CAP STK CL A 02079K305 22,956 35 0.15 6,601 -7.99 0.5395
2026-01-21 2025-12-31 13F/A-1 ALPHABET CAP STK CL A 02079K305 22,921 821 3.71 7,174 33.54 0.6080
2026-01-21 2025-12-31 13F ALPHABET CAP STK CL A 02079K305 22,921 821 7,174 0.6080
2025-10-24 2025-09-30 13F ALPHABET CAP STK CL A 02079K305 22,100 -163 -0.73 5,372 36.94 0.4700
2025-07-23 2025-06-30 13F ALPHABET CAP STK CL A 02079K305 22,263 3,875 21.07 3,923 37.99 0.3785
2025-04-08 2025-03-31 13F ALPHABET CAP STK CL A 02079K305 18,388 -2,097 -10.24 2,844 -26.67 0.3418
2025-01-13 2024-12-31 13F ALPHABET CAP STK CL A 02079K305 20,485 868 4.42 3,878 19.18 0.4653
2024-10-31 2024-09-30 13F ALPHABET CAP STK CL A 02079K305 19,617 -341 -1.71 3,253 -10.51 0.4021
2024-07-18 2024-06-30 13F/A-1 ALPHABET CAP STK CL A 02079K305 19,958 503 2.59 3,635 23.81 0.4942
2024-07-18 2024-06-30 13F ALPHABET CAP STK CL A 02079K305 19,958 503 3,635 0.4941
2024-04-17 2024-03-31 13F ALPHABET CAP STK CL A 02079K305 19,455 -102 -0.52 2,936 7.51 0.4248
2024-01-10 2023-12-31 13F ALPHABET CAP STK CL A 02079K305 19,557 -108 -0.55 2,732 6.14 0.4268
2023-11-03 2023-09-30 13F ALPHABET CAP STK CL A 02079K305 19,665 -200 -1.01 2,573 8.25 0.4225
2023-08-02 2023-06-30 13F ALPHABET CAP STK CL A 02079K305 19,865 1,136 6.07 2,378 22.40 0.3813
2023-08-01 2023-03-31 13F/A-1 ALPHABET CAP STK CL A 02079K305 18,729 -39 -0.21 1,943 17.34 0.3429
2023-04-17 2023-03-31 13F ALPHABET CAP STK CL A 02079K305 18,729 -39 2 0.3432
2023-08-03 2022-12-31 13F/A-1 ALPHABET CAP STK CL A 02079K305 18,768 108 0.58 1,656 -7.28 0.3140
2023-01-18 2022-12-31 13F ALPHABET CAP STK CL A 02079K305 18,768 108 2 0.3139
2022-11-04 2022-09-30 13F ALPHABET CAP STK CL A 02079K305 18,660 17,723 1,891.46 1,785 -12.59 0.3823
2022-07-21 2022-06-30 13F ALPHABET CAP STK CL A 02079K305 937 89 10.50 2,042 -13.44 0.4793
2022-04-13 2022-03-31 13F ALPHABET CAP STK CL A 02079K305 848 26 3.16 2,359 -0.92 0.4917
2022-01-12 2021-12-31 13F ALPHABET CAP STK CL A 02079K305 822 18 2.24 2,381 10.74 0.4782
2021-10-14 2021-09-30 13F ALPHABET CAP STK CL A 02079K305 804 -28 -3.37 2,150 5.86 0.4786
2021-07-14 2021-06-30 13F ALPHABET CAP STK CL A 02079K305 832 -52 -5.88 2,031 11.41 0.4569
2021-04-23 2021-03-31 13F ALPHABET CAP STK CL A 02079K305 884 38 4.49 1,823 22.93 0.4494
2021-01-25 2020-12-31 13F ALPHABET CAP STK CL A 02079K305 846 100 13.40 1,483 34.33 0.3879
2020-10-20 2020-09-30 13F ALPHABET CAP STK CL A 02079K305 746 -9 -1.19 1,104 1.38 0.3382
2020-07-17 2020-06-30 13F ALPHABET CAP STK CL A 02079K305 755 -9 -1.18 1,089 22.64 0.3846
2020-04-17 2020-03-31 13F ALPHABET CAP STK CL A 02079K305 764 -12 -1.55 888 -14.53 0.3550
2020-01-06 2019-12-31 13F ALPHABET CAP STK CL A 02079K305 776 -4 -0.51 1,039 9.14 0.3743
2019-10-10 2019-09-30 13F ALPHABET CAP STK CL A 02079K305 780 60 8.33 952 22.05 0.3767
2019-07-17 2019-06-30 13F ALPHABET CAP STK CL A 02079K305 720 16 2.27 780 -6.81 0.3264
2019-04-23 2019-03-31 13F ALPHABET CAP STK CL A 02079K305 704 15 2.18 837 16.25 0.3683
2019-01-15 2018-12-31 13F ALPHABET CAP STK CL A 02079K305 689 0 0.00 720 -13.46 0.3660
2018-10-29 2018-09-30 13F ALPHABET CAP STK CL A 02079K305 689 29 4.39 832 11.68 0.4684
2018-08-07 2018-06-30 13F ALPHABET CAP STK CL A 02079K305 660 49 8.02 745 19.01 0.4881
2018-05-11 2018-03-31 13F ALPHABET CAP STK CL A 02079K305 611 2 0.33 626 -7.40 0.4403
2018-05-01 2017-12-31 13F ALPHABET CAP STK CL A 02079K305 609 609 676 0.4802
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.