Alphabet Inc.
CH ˙ SWX ˙ US02079K1079
SecurityCH:GOOG / Alphabet Inc.
InstitutionSelect Equity Group, L.P.
Latest Disclosed Ownership183,386 shares
Latest Disclosed Value $ 52,606,108
Select Equity Group, L.P. ownership in GOOG / Alphabet Inc.

On May 15, 2026 - Select Equity Group, L.P. filed a 13F-HR form disclosing ownership of 183,386 shares of Alphabet Inc. (CH:GOOG) valued at $52,606,108 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 476,878 shares of Alphabet Inc.. This represents a change in shares of -61.54% during the quarter.

Select Equity Group, L.P. has a history of taking positions in derivatives of the underlying security (GOOG) in the form of stock options. The firm currently holds call options representing 173,900 of underlying shares valued at $49,884,954 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

CH:GOOG / Alphabet Inc. Historical Put/Call Ratio
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 C 02079K107 183,386 -293,492 -61.54 52,606 -64.85 0.2693
2026-02-17 2025-12-31 13F ALPHABET CAP STK CL C 02079K107 476,878 -182,043 -27.63 149,644 -6.75 0.6451
2025-11-14 2025-09-30 13F ALPHABET CAP STK CL C 02079K107 658,921 -27,859 -4.06 160,480 31.73 0.6612
2025-08-14 2025-06-30 13F ALPHABET CAP STK CL C 02079K107 686,780 275,421 66.95 121,828 89.57 0.5105
2025-05-15 2025-03-31 13F ALPHABET CAP STK CL C 02079K107 411,359 -173,119 -29.62 64,267 -42.26 0.2773
2025-02-14 2024-12-31 13F ALPHABET CAP STK CL C 02079K107 584,478 117,189 25.08 111,308 42.47 0.4421
2024-11-14 2024-09-30 13F ALPHABET CAP STK CL C 02079K107 467,289 -157,573 -25.22 78,126 -31.83 0.2806
2024-08-14 2024-06-30 13F ALPHABET CAP STK CL C 02079K107 624,862 8,807 1.43 114,612 22.19 0.4510
2024-05-15 2024-03-31 13F ALPHABET CAP STK CL C 02079K107 616,055 -349,928 -36.23 93,801 -31.10 0.3317
2024-02-14 2023-12-31 13F ALPHABET CAP STK CL C 02079K107 965,983 255,699 36.00 136,136 45.37 0.4846
2023-11-14 2023-09-30 13F ALPHABET CAP STK CL C 02079K107 710,284 201,205 39.52 93,651 52.07 0.3837
2023-08-14 2023-06-30 13F ALPHABET CAP STK CL C 02079K107 509,079 203,975 66.85 61,583 94.08 0.2292
2023-05-15 2023-03-31 13F ALPHABET CAP STK CL C 02079K107 305,104 -1,127,498 -78.70 31,731 -75.04 0.1129
2023-02-14 2022-12-31 13F ALPHABET CAP STK CL C 02079K107 1,432,602 -285,434 -16.61 127,115 76,938.79 0.4780
2022-11-14 2022-09-30 13F ALPHABET CAP STK CL C 02079K107 1,718,036 1,635,235 1,974.90 165 -8.84 0.5761
2022-08-15 2022-06-30 13F ALPHABET CAP STK CL C 02079K107 82,801 15,968 23.89 181 -2.69 0.5799
2022-05-16 2022-03-31 13F ALPHABET CAP STK CL C 02079K107 66,833 13,234 24.69 187 20.00 0.6046
2022-02-14 2021-12-31 13F ALPHABET CAP STK CL C 02079K107 53,599 17,282 47.59 155 -99.84 0.4229
2021-11-15 2021-09-30 13F ALPHABET CAP STK CL C 02079K107 36,317 228 0.63 96,796 7.02 0.3252
2021-08-16 2021-06-30 13F ALPHABET CAP STK CL C 02079K107 36,089 7,495 26.21 90,451 52.92 0.3094
2021-05-17 2021-03-31 13F ALPHABET CAP STK CL C 02079K107 28,594 6,162 27.47 59,150 50.52 0.2150
2021-02-16 2020-12-31 13F ALPHABET CAP STK CL C 02079K107 22,432 -51,908 -69.83 39,298 -64.03 0.1614
2020-11-16 2020-09-30 13F ALPHABET CAP STK CL C 02079K107 74,340 -6,743 -8.32 109,250 -4.68 0.5370
2020-08-14 2020-06-30 13F ALPHABET CAP STK CL C 02079K107 81,083 30,313 59.71 114,620 94.15 0.6584
2020-05-15 2020-03-31 13F ALPHABET CAP STK CL C 02079K107 50,770 30,627 152.05 59,036 119.21 0.4073
2020-02-14 2019-12-31 13F ALPHABET CAP STK CL C 02079K107 20,143 -4,239 -17.39 26,932 -9.39 0.1699
2019-11-14 2019-09-30 13F ALPHABET CAP STK CL C 02079K107 24,382 4,274 21.26 29,722 36.75 0.2012
2019-08-14 2019-06-30 13F ALPHABET CAP STK CL C 02079K107 20,108 -14,652 -42.15 21,735 -46.71 0.1480
2019-05-15 2019-03-31 13F ALPHABET CAP STK CL C 02079K107 34,760 -1,304 -3.62 40,784 9.20 0.2762
2019-02-14 2018-12-31 13F ALPHABET CAP STK CL C 02079K107 36,064 -24,030 -39.99 37,348 -47.93 0.2821
2018-11-14 2018-09-30 13F ALPHABET CAP STK CL C 02079K107 60,094 6,003 11.10 71,720 18.85 0.5305
2018-08-14 2018-06-30 13F ALPHABET CAP STK CL C 02079K107 54,091 -5,027 -8.50 60,347 -1.07 0.4849
2018-05-15 2018-03-31 13F ALPHABET CAP STK CL C 02079K107 59,118 12,541 26.93 60,997 25.15 0.4999
2018-02-14 2017-12-31 13F ALPHABET CAP STK CL C 02079K107 46,577 23,036 97.85 48,738 115.87 0.3879
2017-11-14 2017-09-30 13F ALPHABET CAP STK CL C 02079K107 23,541 -22,758 -49.15 22,578 -46.34 0.1713
2017-08-14 2017-06-30 13F ALPHABET CAP STK CL C 02079K107 46,299 15,099 48.39 42,073 62.56 0.2997
2017-05-15 2017-03-31 13F ALPHABET CAP STK CL C 02079K107 31,200 0 0.00 25,882 7.48 0.1929
2017-02-14 2016-12-31 13F ALPHABET CAP STK CL C 02079K107 31,200 917 3.03 24,081 2.30 0.1971
2016-11-14 2016-09-30 13F ALPHABET CAP STK CL C 02079K107 30,283 -260 -0.85 23,539 11.35 0.2033
2016-08-15 2016-06-30 13F ALPHABET CAP STK CL C 02079K107 30,543 -4,705 -13.35 21,139 -19.50 0.1857
2016-05-17 2016-03-31 13F ALPHABET CAP STK CL C 02079K107 35,248 0 0.00 26,258 -1.84 0.2202
2016-02-16 2015-12-31 13F ALPHABET CAP STK CL C 02079K107 35,248 0 0.00 26,749 24.73 0.2558
2015-11-16 2015-09-30 13F ALPHABET INC CL C GOOG CL C 38259P706 35,248 2,088 6.30 21,446 24.25 0.2042
2015-08-14 2015-06-30 13F GOOGLE INC CL C GOOG CL C 38259P706 33,160 8,275 33.25 17,260 26.58 0.1574
2015-05-15 2015-03-31 13F GOOGLE INC CL C GOOG CL C 38259P706 24,885 629 2.59 13,637 6.80 0.1240
2015-02-17 2014-12-31 13F GOOGLE INC CL C GOOG CL C 38259P706 24,256 1,565 6.90 12,768 -2.53 0.1196
2014-11-14 2014-09-30 13F GOOGLE INC CL C GOOG CL C 38259P706 22,691 840 3.84 13,101 4.22 0.1353
2014-08-14 2014-06-30 13F/A-1 GOOGLE INC CL C GOOG CL C 38259P706 21,851 21,851 12,570 0.1281
2014-08-14 2014-06-30 13F GOOGLE INC CL C GOOG CL C 38259P706 21,851 12,570 0.1281
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-15 2026-03-31 13F ALPHABET CAP STK CL C Call 173,900 49,885 n/a n/a n/a
2023-05-15 2023-03-31 13F ALPHABET CAP STK CL C Call 0 -100.00 0 -100.00 n/a n/a n/a
2023-02-14 2022-12-31 13F ALPHABET CAP STK CL C Call 2,535,500 179.70 224,975 258,490.80 n/a n/a n/a
2022-11-14 2022-09-30 13F ALPHABET CAP STK CL C Call 906,500 87 n/a n/a n/a
2018-08-14 2018-06-30 13F ALPHABET CAP STK CL C Call 0 -100.00 0 -100.00 n/a n/a n/a
2018-05-15 2018-03-31 13F ALPHABET CAP STK CL C Call 29,600 -63.64 30,541 -64.14 n/a n/a n/a
2018-02-14 2017-12-31 13F ALPHABET CAP STK CL C Call 81,400 -8.23 85,177 0.12 n/a n/a n/a
2017-11-14 2017-09-30 13F ALPHABET CAP STK CL C Call 88,700 85,073 n/a n/a n/a
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.