Alphabet Inc.
PL ˙ WSE ˙ US02079K3059
1.396,20 PLN ↑36,20 (2,66%)
2026-06-05
DEL PRIS
SecurityPL:GOGL / Alphabet Inc.
InstitutionCohen Klingenstein LLC
Latest Disclosed Ownership253,350 shares
Latest Disclosed Value $ 72,853,326
Cohen Klingenstein LLC reports 0.01% increase in ownership of GOGL / Alphabet Inc.

On April 15, 2026 - Cohen Klingenstein LLC filed a 13F-HR form disclosing ownership of 253,350 shares of Alphabet Inc. (PL:GOGL) valued at $263,838,690 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 253,315 shares of Alphabet Inc.. This represents a change in shares of 0.01% during the quarter. The current value of the position is $353,727,270 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)
2026-04-15 2026-03-31 13F Alphabet COM 02079K305 253,350 35 0.01 72,853 -8.11 2.3579
2026-01-20 2025-12-31 13F Alphabet COM 02079K305 253,315 15 0.01 79,288 28.76 2.4091
2025-10-16 2025-09-30 13F Alphabet COM 02079K305 253,300 0 0.00 61,577 37.94 1.9292
2025-07-18 2025-06-30 13F Alphabet COM 02079K305 253,300 -20 -0.01 44,639 13.95 1.4894
2025-04-15 2025-03-31 13F Alphabet COM 02079K305 253,320 -20 -0.01 39,173 -18.32 1.4193
2025-01-15 2024-12-31 13F Alphabet COM 02079K305 253,340 -27,960 -9.94 47,957 2.80 1.6405
2024-10-16 2024-09-30 13F Alphabet COM 02079K305 281,300 0 0.00 46,654 -8.95 1.6253
2024-07-15 2024-06-30 13F Alphabet COM 02079K305 281,300 0 0.00 51,239 20.68 1.8597
2024-04-12 2024-03-31 13F Alphabet COM 02079K305 281,300 0 0.00 42,457 8.05 1.5805
2024-01-16 2023-12-31 13F Alphabet COM 02079K305 281,300 0 0.00 39,295 6.75 1.6067
2023-10-13 2023-09-30 13F Alphabet COM 02079K305 281,300 0 0.00 36,811 9.32 1.6674
2023-07-14 2023-06-30 13F Alphabet COM 02079K305 281,300 0 0.00 33,672 15.39 1.4585
2023-04-14 2023-03-31 13F Alphabet COM 02079K305 281,300 -25 -0.01 29,179 17.56 1.3702
2023-01-13 2022-12-31 13F Alphabet COM 02079K305 281,325 0 0.00 24,821 -7.76 1.2491
2022-10-12 2022-09-30 13F Alphabet COM 02079K305 281,325 267,264 1,900.75 26,909 -12.19 1.4265
2022-07-15 2022-06-30 13F Alphabet COM 02079K305 14,061 1 0.01 30,643 -21.64 1.5369
2022-04-14 2022-03-31 13F Alphabet COM 02079K305 14,060 0 0.00 39,106 -3.99 1.6239
2022-01-14 2021-12-31 13F Alphabet COM 02079K305 14,060 -1,240 -8.10 40,732 -0.42 1.6107
2021-10-15 2021-09-30 13F Alphabet COM 02079K305 15,300 -1,104 -6.73 40,905 2.12 1.7884
2021-07-16 2021-06-30 13F Alphabet COM 02079K305 16,404 0 0.00 40,055 18.39 1.7219
2021-04-15 2021-03-31 13F Alphabet COM 02079K305 16,404 0 0.00 33,834 17.68 1.5610
2021-01-25 2020-12-31 13F/A-1 Alphabet COM 02079K305 16,404 0 0.00 28,750 19.58 1.4364
2021-01-19 2020-12-31 13F Alphabet COM 02079K305 16,404 0 28,750 1,435,814.3539
2020-10-19 2020-09-30 13F Alphabet COM 02079K305 16,404 0 0.00 24,042 3.35 1.3547
2020-07-15 2020-06-30 13F Alphabet COM 02079K305 16,404 0 0.00 23,262 22.04 1.4272
2020-04-15 2020-03-31 13F Alphabet COM 02079K305 16,404 0 0.00 19,061 -13.24 1.4099
2020-01-15 2019-12-31 13F Alphabet COM 02079K305 16,404 0 0.00 21,971 9.68 1.2761
2019-10-17 2019-09-30 13F Alphabet COM 02079K305 16,404 825 5.30 20,032 18.75 1.2590
2019-07-15 2019-06-30 13F Alphabet COM 02079K305 15,579 -853 -5.19 16,869 -12.77 1.2018
2019-04-16 2019-03-31 13F Alphabet COM 38259P508 16,432 6,187 60.39 19,339 80.64 1.3481
2019-01-18 2018-12-31 13F Alphabet COM 38259P508 10,245 0 0.00 10,706 -13.43 1.6176
2018-10-15 2018-09-30 13F Alphabet COM 38259P508 10,245 0 0.00 12,367 6.90 1.5725
2018-07-13 2018-06-30 13F Alphabet COM 38259P508 10,245 0 0.00 11,569 8.88 1.5815
2018-04-13 2018-03-31 13F Alphabet COM 38259P508 10,245 0 0.00 10,625 -1.55 1.5079
2018-01-16 2017-12-31 13F Alphabet COM 38259P508 10,245 0 0.00 10,792 8.18 1.5342
2017-10-17 2017-09-30 13F Alphabet COM 38259P508 10,245 0 0.00 9,976 4.73 1.5062
2017-07-17 2017-06-30 13F Alphabet COM 38259P508 10,245 0 0.00 9,525 9.66 1.4832
2017-04-13 2017-03-31 13F Alphabet COM 38259P508 10,245 0 0.00 8,686 6.98 1.3901
2017-01-17 2016-12-31 13F Alphabet COM 38259P508 10,245 0 0.00 8,119 -1.44 1.3870
2016-10-14 2016-09-30 13F Alphabet COM 38259P508 10,245 0 0.00 8,238 14.29 1.4302
2016-07-15 2016-06-30 13F Alphabet COM 38259P508 10,245 0 0.00 7,208 -7.78 1.3254
2016-04-18 2016-03-31 13F Alphabet COM 38259P508 10,245 0 0.00 7,816 -1.94 1.4725
2016-01-20 2015-12-31 13F Alphabet COM 38259P508 10,245 0 0.00 7,971 21.88 1.4856
2015-10-15 2015-09-30 13F Alphabet COM 38259P508 10,245 0 0.00 6,540 18.20 1.2896
2015-07-15 2015-06-30 13F Google Inc COM 38259P508 10,245 0 0.00 5,533 -2.64 0.9953
2015-04-14 2015-03-31 13F Google Inc COM 38259P508 10,245 0 0.00 5,683 4.52 1.0373
2015-01-13 2014-12-31 13F Google Inc COM 38259P508 10,245 0 0.00 5,437 -9.80 1.0202
2014-10-14 2014-09-30 13F Google Inc COM 38259P508 10,245 0 0.00 6,028 0.63 1.0633
2014-07-15 2014-06-30 13F Google Inc COM 38259P508 10,245 0 0.00 5,990 -47.54 1.1437
2014-04-15 2014-03-31 13F Google COM 38259P508 10,245 -1,120 -9.85 11,418 -10.36 2.2690
2014-01-14 2013-12-31 13F Google COM 38259P508 11,365 -150 -1.30 12,737 26.28 2.5306
2013-10-15 2013-09-30 13F Google COM 38259P508 11,515 0 0.00 10,086 -0.50 2.2009
2013-07-30 2013-06-30 13F Google COM 38259P508 11,515 11,515 10,137 2.3582
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.