Alphabet Inc.
DE ˙ XTRA ˙ US02079K1079
315,30 € ↑8,05 (2,62%)
2026-06-04
DEL PRIS
SecurityDE:ABEC / Alphabet Inc.
InstitutionBoston Partners
Latest Disclosed Ownership49,398 shares
Latest Disclosed Value $ 14,171,210
Boston Partners reports 35.46% increase in ownership of ABEC / Alphabet Inc.

On May 11, 2026 - Boston Partners filed a 13F-HR form disclosing ownership of 49,398 shares of Alphabet Inc. (DE:ABEC) valued at $12,226,005 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 36,467 shares of Alphabet Inc.. This represents a change in shares of 35.46% during the quarter. The current value of the position is $15,575,189 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)
2026-05-11 2026-03-31 13F ALPHABET CAP STK CL C 02079K107 49,398 12,931 35.46 14,171 23.84 0.0063
2026-02-13 2025-12-31 13F ALPHABET CAP STK CL C 02079K107 36,467 -2,007 -5.22 11,443 22.12 0.0118
2025-11-13 2025-09-30 13F ALPHABET CAP STK CL C 02079K107 38,474 -24,654 -39.05 9,370 -16.32 0.0096
2025-08-12 2025-06-30 13F/A-1 ALPHABET CAP STK CL C 02079K107 63,128 44,546 239.73 11,198 285.74 0.0124
2025-08-07 2025-06-30 13F ALPHABET CAP STK CL C 02079K107 63,128 44,546 11,198 0.0051
2025-05-13 2025-03-31 13F ALPHABET CAP STK CL C 02079K107 18,582 1,292 7.47 2,903 -11.82 0.0035
2025-02-11 2024-12-31 13F ALPHABET CAP STK CL C 02079K107 17,290 -25 -0.14 3,293 13.75 0.0040
2024-11-12 2024-09-30 13F ALPHABET CAP STK CL C 02079K107 17,315 -15,563 -47.34 2,895 -47.99 0.0034
2024-08-14 2024-06-30 13F ALPHABET CAP STK CL C 02079K107 32,878 497 1.53 5,564 12.86 0.0069
2024-05-28 2024-03-31 13F/A-1 ALPHABET CAP STK CL C 02079K107 32,381 5,662 21.19 4,930 44.07 0.0059
2024-05-13 2024-03-31 13F ALPHABET CAP STK CL C 02079K107 32,381 5,662 4,930 0.0024
2024-02-07 2023-12-31 13F ALPHABET CAP STK CL C 02079K107 26,719 1,143 4.47 3,423 10.85 0.0045
2023-11-08 2023-09-30 13F ALPHABET CAP STK CL C 02079K107 25,576 2,008 8.52 3,088 16.01 0.0043
2023-08-10 2023-06-30 13F ALPHABET CAP STK CL C 02079K107 23,568 234 1.00 2,661 23.59 0.0036
2023-05-09 2023-03-31 13F ALPHABET CAP STK CL C 02079K107 23,334 -21,473 -47.92 2,154 -38.40 0.0030
2023-02-08 2022-12-31 13F ALPHABET CAP STK CL C 02079K107 44,807 9,140 25.63 3,496 8.24 0.0047
2022-11-09 2022-09-30 13F ALPHABET CAP STK CL C 02079K107 35,667 34,181 2,300.20 3,229 5.18 0.0047
2022-08-10 2022-06-30 13F ALPHABET CAP STK CL C 02079K107 1,486 20 1.36 3,070 -25.01 0.0043
2022-05-10 2022-03-31 13F ALPHABET CAP STK CL C 02079K107 1,466 -2,139 -59.33 4,094 -60.75 0.0050
2022-02-04 2021-12-31 13F ALPHABET CAP STK CL C 02079K107 3,605 -919 -20.31 10,431 -13.49 0.0126
2021-11-05 2021-09-30 13F ALPHABET CAP STK CL C 02079K107 4,524 -336 -6.91 12,058 -1.01 0.0153
2021-08-12 2021-06-30 13F ALPHABET CAP STK CL C 02079K107 4,860 -401 -7.62 12,181 11.93 0.0155
2021-05-10 2021-03-31 13F ALPHABET CAP STK CL C 02079K107 5,261 -626 -10.63 10,883 5.53 0.0146
2021-02-10 2020-12-31 13F/A-1 ALPHABET CAP STK CL C 02079K107 5,887 -7,730 -56.77 10,313 -48.47 0.0160
2021-02-04 2020-12-31 13F ALPHABET CAP STK CL C 02079K107 5,887 -7,730 10,313 6,187.1870
2020-11-13 2020-09-30 13F/A-1 ALPHABET CAP STK CL C 02079K107 13,617 -104 -0.76 20,012 3.18 0.0364
2020-11-09 2020-09-30 13F ALPHABET CAP STK CL C 02079K107 13,721 0 19,396 14,238.9745
2020-08-12 2020-06-30 13F ALPHABET CAP STK CL C 02079K107 13,721 -19,211 -58.34 19,396 -49.35 0.0356
2020-05-13 2020-03-31 13F ALPHABET CAP STK CL C 02079K107 32,932 -94,934 -74.24 38,294 -77.60 0.0760
2020-02-06 2019-12-31 13F/A-1 ALPHABET CAP STK CL C 02079K107 127,866 -5,405 -4.06 170,960 5.23 0.2261
2020-02-05 2019-12-31 13F ALPHABET CAP STK CL C 02079K107 127,866 -5,405 170,960 96,118.7052
2019-11-20 2019-09-30 13F/A-1 ALPHABET CAP STK CL C 02079K107 133,271 -11,896 -8.19 162,457 3.53 0.2200
2019-11-08 2019-09-30 13F ALPHABET CAP STK CL C 02079K107 145,167 0 156,912 0.2075
2019-08-26 2019-06-30 13F/A-1 ALPHABET CAP STK CL C 02079K107 145,167 -20,536 -12.39 156,912 -19.29 0.2058
2019-08-09 2019-06-30 13F ALPHABET CAP STK CL C 02079K107 145,167 -20,536 156,912
2019-05-13 2019-03-31 13F/A-1 ALPHABET CAP STK CL C 02079K107 165,703 5,475 3.42 194,421 17.17 0.2576
2019-05-03 2019-03-31 13F ALPHABET CAP STK CL C 02079K107 165,703 5,475 194,421
2019-02-07 2018-12-31 13F ALPHABET CAP STK CL C 02079K107 160,228 31,178 24.16 165,934 7.74 0.2384
2018-11-14 2018-09-30 13F ALPHABET CAP STK CL C 02079K107 129,050 6,830 5.59 154,017 12.95 0.1790
2018-08-03 2018-06-30 13F ALPHABET CAP STK CL C 02079K107 122,220 -32,355 -20.93 136,355 -14.51 0.1634
2018-05-04 2018-03-31 13F ALPHABET CAP STK CL C 02079K107 154,575 -26,667 -14.71 159,489 -15.90 0.1923
2018-02-14 2017-12-31 13F/A-1 ALPHABET CAP STK CL C 02079K107 181,242 -1,143 -0.63 189,652 8.42 0.2234
2018-02-01 2017-12-31 13F ALPHABET CAP STK CL C 02079K107 181,242 -1,143 189,652
2017-11-02 2017-09-30 13F ALPHABET CAP STK CL C 02079K107 182,385 7,583 4.34 174,927 10.12 0.2161
2017-08-02 2017-06-30 13F ALPHABET CAP STK CL C 02079K107 174,802 -28,255 -13.91 158,848 -5.70 0.2020
2017-05-03 2017-03-31 13F ALPHABET CAP STK CL C 02079K107 203,057 32,178 18.83 168,448 27.72 0.2151
2017-02-06 2016-12-31 13F ALPHABET CAP STK CL C 02079K107 170,879 -58,737 -25.58 131,888 -26.10 0.1734
2016-11-09 2016-09-30 13F ALPHABET CAP STK CL C 02079K107 229,616 21,242 10.19 178,478 23.76 0.2496
2016-08-05 2016-06-30 13F ALPHABET CAP STK CL C 02079K107 208,374 -39,056 -15.78 144,216 -21.76 0.2084
2016-05-12 2016-03-31 13F ALPHABET CAP STK CL C 02079K107 247,430 63,016 34.17 184,323 31.71 0.2715
2016-02-08 2015-12-31 13F ALPHABET CAP STK CL C 02079K107 184,414 23,105 14.32 139,948 42.59 0.2005
2015-11-10 2015-09-30 13F GOOGLE CL C 38259P706 161,309 58,453 56.83 98,144 83.32 0.1496
2015-08-10 2015-06-30 13F GOOGLE CL C 38259P706 102,856 23,040 28.87 53,538 22.40 0.0769
2015-05-05 2015-03-31 13F GOOGLE CL C 38259P706 79,816 70,742 779.61 43,739 815.62 0.0651
2015-02-09 2014-12-31 13F GOOGLE CL C 38259P706 9,074 -167 -1.81 4,777 -10.46 0.0072
2014-11-12 2014-09-30 13F GOOGLE CL C 38259P706 9,241 -26 -0.28 5,335 0.08 0.0087
2014-08-08 2014-06-30 13F GOOGLE CL C 38259P706 9,267 9,267 5,331 0.0089
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.