Alphabet Inc.
BG ˙ BUL ˙ US02079K3059
SecurityBG:ABEA / Alphabet Inc.
InstitutionStonebridge Capital Management Inc
Latest Disclosed Ownership10,555 shares
Latest Disclosed Value $ 3,035,196
Stonebridge Capital Management Inc reports 20.34% decrease in ownership of ABEA / Alphabet Inc.

On April 13, 2026 - Stonebridge Capital Management Inc filed a 13F-HR form disclosing ownership of 10,555 shares of Alphabet Inc. (BG:ABEA) valued at $3,035,196 USD as of March 31, 2026. The entity filed a previous 13F-HR on July 1, 2025 disclosing 13,250 shares of Alphabet Inc.. This represents a change in shares of -20.34% 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 COM 02079K305 10,555 -2,695 -20.34 3,035 151,650.00 1.3802
2025-07-01 2025-06-30 13F ALPHABET COM 02079K305 13,250 0 0.00 2 0.00 0.9131
2025-05-12 2025-03-31 13F ALPHABET COM 02079K305 13,250 -900 -6.36 2 0.00 0.8857
2025-01-14 2024-12-31 13F ALPHABET COM 02079K305 14,150 -800 -5.35 3 0.00 1.0970
2024-10-07 2024-09-30 13F ALPHABET COM 02079K305 14,950 0 0.00 2 0.00 0.9841
2024-07-09 2024-06-30 13F ALPHABET COM 02079K305 14,950 0 0.00 3 0.00 1.1618
2024-04-15 2024-03-31 13F ALPHABET COM 02079K305 14,950 -180 -1.19 2 0.00 1.0085
2024-03-05 2023-12-31 13F ALPHABET COM 02079K305 15,130 -300 -1.94 2 0.00 1.0310
2023-12-13 2023-09-30 13F ALPHABET COM 02079K305 15,430 -1,100 -6.65 2 100.00 1.1030
2023-07-06 2023-06-30 13F ALPHABET COM 02079K305 16,530 -600 -3.50 2 0.00 0.9217
2023-04-04 2023-03-31 13F ALPHABET COM 02079K305 17,130 0 0.00 2 0.00 0.8539
2023-01-06 2022-12-31 13F ALPHABET COM 02079K305 17,130 -810 -4.52 2 -99.94 0.7221
2022-10-06 2022-09-30 13F ALPHABET COM 02079K305 17,940 17,000 1,808.51 1,716 -16.25 0.8868
2022-07-01 2022-06-30 13F ALPHABET COM 02079K305 940 -302 -24.32 2,049 -40.68 0.9344
2022-04-04 2022-03-31 13F ALPHABET COM 02079K305 1,242 0 0.00 3,454 -4.00 1.2459
2022-01-05 2021-12-31 13F ALPHABET COM 02079K305 1,242 -30 -2.36 3,598 5.79 1.2519
2021-10-07 2021-09-30 13F ALPHABET COM 02079K305 1,272 -25 -1.93 3,401 7.39 1.2481
2021-07-06 2021-06-30 13F ALPHABET COM 02079K305 1,297 0 0.00 3,167 18.35 1.1512
2021-04-05 2021-03-31 13F ALPHABET COM 02079K305 1,297 0 0.00 2,676 17.73 1.0211
2021-01-06 2020-12-31 13F ALPHABET COM 02079K305 1,297 0 0.00 2,273 19.57 0.9402
2020-12-11 2020-09-30 13F ALPHABET COM 02079K305 1,297 350 36.96 1,901 39.17 0.8775
2020-07-07 2020-06-30 13F ALPHABET COM 02079K305 947 -35 -3.56 1,366 19.72 0.7028
2020-05-20 2020-03-31 13F ALPHABET COM 02079K305 982 -17 -1.70 1,141 -14.72 0.6394
2020-01-02 2019-12-31 13F ALPHABET COM 02079K305 999 0 0.00 1,338 9.67 0.5855
2019-10-02 2019-09-30 13F ALPHABET COM 02079K305 999 -435 -30.33 1,220 -21.44 0.5655
2019-07-12 2019-06-30 13F ALPHABET COM 02079K305 1,434 -8 -0.55 1,553 -8.49 0.6121
2019-05-02 2019-03-31 13F ALPHABET COM 02079K305 1,442 -19 -1.30 1,697 11.21 0.6195
2019-01-25 2018-12-31 13F/A-1 ALPHABET COM 02079K305 1,461 0 0.00 1,526 -13.44 0.6097
2019-01-24 2018-12-31 13F ALPHABET COM 02079K305 1,461 0 1,763
2018-10-16 2018-09-30 13F ALPHABET COM 02079K305 1,461 -50 -3.31 1,763 2.20 0.6055
2018-07-06 2018-06-30 13F ALPHABET COM 02079K305 1,511 -7 -0.46 1,725 9.66 0.6176
2018-04-16 2018-03-31 13F ALPHABET COM 02079K305 1,518 -15 -0.98 1,573 -9.23 0.5757
2018-01-29 2017-12-31 13F ALPHABET COM 02079K305 1,533 0 0.00 1,733 16.08 0.6165
2017-11-01 2017-09-30 13F ALPHABET COM 02079K305 1,533 0 0.00 1,493 4.77 0.5619
2017-07-27 2017-06-30 13F ALPHABET COM 02079K305 1,533 2 0.13 1,425 9.78 0.5445
2017-04-26 2017-03-31 13F ALPHABET COM 02079K305 1,531 0 0.00 1,298 7.01 0.5235
2017-01-24 2016-12-31 13F ALPHABET COM 02079K305 1,531 -18 -1.16 1,213 -2.65 0.5108
2016-10-17 2016-09-30 13F ALPHABET COM 02079K305 1,549 17 1.11 1,246 15.58 0.5350
2016-07-27 2016-06-30 13F ALPHABET COM 02079K305 1,532 15 0.99 1,078 -6.91 0.4914
2016-04-12 2016-03-31 13F ALPHABET COM 02079K305 1,517 -110 -6.76 1,158 -8.53 0.4959
2016-01-28 2015-12-31 13F ALPHABET COM 02079K305 1,627 -56 -3.33 1,266 17.88 0.5352
2015-10-30 2015-09-30 13F GOOGLE INC CL A COM 38259P508 1,683 40 2.43 1,074 20.95 0.4827
2015-07-16 2015-06-30 13F GOOGLE INC CL A COM 38259P508 1,643 0 0.00 888 -2.52 0.3624
2015-04-17 2015-03-31 13F GOOGLE INC CL A COM 38259P508 1,643 1,643 911 0.3708
2015-02-05 2014-12-31 13F GOOGLE INC CL A COM 38259P508 0 -1,643 -100.00 0 -100.00
2014-10-30 2014-09-30 13F GOOGLE INC CL A COM 38259P508 1,643 -142 -7.96 967 -7.38 0.3716
2014-07-16 2014-06-30 13F GOOGLE INC CL A COM 38259P508 1,785 115 6.89 1,044 -43.90 0.3940
2014-04-28 2014-03-31 13F GOOGLE INC CL A COM 38259P508 1,670 -141 -7.79 1,861 -8.33 0.7718
2014-02-03 2013-12-31 13F GOOGLE INC CL A COM 38259P508 1,811 -166 -8.40 2,030 17.21 0.8153
2013-11-04 2013-09-30 13F GOOGLE INC CL A COM 38259P508 1,977 -10 -0.50 1,732 -0.97 0.7854
2013-08-15 2013-06-30 13F GOOGLE INC CL A COM 38259P508 1,987 1,987 1,749 0.8147
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.