Alphabet Inc.
MX ˙ BMV ˙ US02079K1079
SecurityMX:GOOG / Alphabet Inc.
InstitutionAvestar Capital, LLC
Latest Disclosed Ownership491,995 shares
Latest Disclosed Value $ 141,133,718
Avestar Capital, LLC ownership in GOOG / Alphabet Inc.

On May 13, 2026 - Avestar Capital, LLC filed a 13F-HR form disclosing ownership of 491,995 shares of Alphabet Inc. (MX:GOOG) valued at $141,133,718 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 474,904 shares of Alphabet Inc.. This represents a change in shares of 3.60% during the quarter.

Avestar Capital, LLC 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 6,600 of underlying shares valued at $1,893,276 USD and put options representing 10,000 of underlying shares valued at $2,868,600 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.

MX: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)
2026-05-13 2026-03-31 13F ALPHABET CAP STK CL C 02079K107 491,995 17,091 3.60 141,134 -5.30 9.0658
2026-02-10 2025-12-31 13F ALPHABET CAP STK CL C 02079K107 474,904 1,507 0.32 149,025 29.26 9.6567
2025-11-07 2025-09-30 13F ALPHABET CAP STK CL C 02079K107 473,397 -135,217 -22.22 115,296 6.79 7.5483
2025-08-13 2025-06-30 13F ALPHABET CAP STK CL C 02079K107 608,614 156,121 34.50 107,962 52.72 7.3763
2025-05-14 2025-03-31 13F ALPHABET CAP STK CL C 02079K107 452,493 10,006 2.26 70,693 -16.11 6.1374
2025-01-29 2024-12-31 13F ALPHABET CAP STK CL C 02079K107 442,487 41,942 10.47 84,267 25.83 7.1620
2024-11-13 2024-09-30 13F ALPHABET CAP STK CL C 02079K107 400,545 43,547 12.20 66,967 2.27 6.8909
2024-08-08 2024-06-30 13F ALPHABET CAP STK CL C 02079K107 356,998 5,179 1.47 65,481 22.24 6.7250
2024-05-10 2024-03-31 13F ALPHABET CAP STK CL C 02079K107 351,819 -12,276 -3.37 53,568 4.40 5.6171
2024-02-12 2023-12-31 13F ALPHABET CAP STK CL C 02079K107 364,095 10,659 3.02 51,312 10.11 5.8157
2023-10-20 2023-09-30 13F ALPHABET CAP STK CL C 02079K107 353,436 1,535 0.44 46,601 9.47 6.6275
2023-08-02 2023-06-30 13F ALPHABET CAP STK CL C 02079K107 351,901 -2,180 -0.62 42,570 15.60 6.8215
2023-04-20 2023-03-31 13F ALPHABET CAP STK CL C 02079K107 354,081 44,138 14.24 36,825 33.90 6.5697
2023-01-20 2022-12-31 13F ALPHABET CAP STK CL C 02079K107 309,943 130,856 73.07 27,501 59.71 4.9779
2022-10-26 2022-09-30 13F ALPHABET CAP STK CL C 02079K107 179,087 170,131 1,899.63 17,219 -12.11 4.3883
2022-07-28 2022-06-30 13F ALPHABET CAP STK CL C 02079K107 8,956 -538 -5.67 19,591 -26.12 4.8232
2022-04-26 2022-03-31 13F ALPHABET CAP STK CL C 02079K107 9,494 -317 -3.23 26,517 -6.60 4.2320
2022-02-01 2021-12-31 13F ALPHABET CAP STK CL C 02079K107 9,811 6,396 187.29 28,390 211.91 3.4715
2021-11-09 2021-09-30 13F ALPHABET CAP STK CL C 02079K107 3,415 81 2.43 9,102 8.93 1.1639
2021-08-03 2021-06-30 13F ALPHABET CAP STK CL C 02079K107 3,334 116 3.60 8,356 9.10 1.1200
2021-05-03 2021-03-31 13F ALPHABET CAP STK CL C 02079K107 3,218 349 12.16 7,659 52.39 1.7087
2021-02-01 2020-12-31 13F ALPHABET CAP STK CL C 02079K107 2,869 128 4.67 5,026 15.30 1.3953
2020-10-29 2020-09-30 13F ALPHABET CAP STK CL C 02079K107 2,741 -59 -2.11 4,359 10.13 1.4371
2020-07-29 2020-06-30 13F ALPHABET CAP STK CL C 02079K107 2,800 78 2.87 3,958 25.06 1.7491
2020-05-12 2020-03-31 13F ALPHABET CAP STK CL C 02079K107 2,722 738 37.20 3,165 19.34 1.7290
2020-02-14 2019-12-31 13F ALPHABET CAP STK CL C 02079K107 1,984 58 3.01 2,652 12.95 1.4980
2019-11-15 2019-09-30 13F/A-1 ALPHABET INC CAP STK CL C CAP STK CL C 02079K107 1,926 865 81.53 2,348 108.53 1.4598
2019-11-14 2019-09-30 13F ALPHABET INC CAP STK CL C CAP STK CL C 02079K107 1,926 865 2,348 1.4598
2019-08-06 2019-06-30 13F ALPHABET INC CAP STK CL C CAP STK CL C 02079K107 1,061 -18 -1.67 1,126 -9.19 0.7135
2019-05-09 2019-03-31 13F ALPHABET INC CAP STK CL C CAP STK CL C 02079K107 1,079 199 22.61 1,240 37.78 0.8144
2019-01-25 2018-12-31 13F ALPHABET INC CAP STK CL C CAP STK CL C 02079K107 880 -34 -3.72 900 -15.01 0.6148
2018-10-23 2018-09-30 13F ALPHABET INC CAP STK CL C CAP STK CL C 02079K107 914 40 4.58 1,059 11.12 0.6123
2018-08-10 2018-06-30 13F ALPHABET INC CAP STK CL C CAP STK CL C 02079K107 874 53 6.46 953 10.17 0.6026
2018-05-10 2018-03-31 13F ALPHABET INC CAP STK CL C CAP STK CL C 02079K107 821 -8 -0.97 865 1.17 0.5623
2018-02-14 2017-12-31 13F ALPHABET INC CAP STK CL C CAP STK CL C 02079K107 829 829 855 0.6389
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
(%)
2026-05-13 2026-03-31 13F ALPHABET CAP STK CL C Call 6,600 8.20 1,893 -1.10 n/a n/a n/a
2026-02-10 2025-12-31 13F ALPHABET CAP STK CL C Call 6,100 12.96 1,914 45.55 n/a n/a n/a
2025-11-07 2025-09-30 13F ALPHABET CAP STK CL C Call 5,400 20.00 1,315 64.79 n/a n/a n/a
2025-08-13 2025-06-30 13F ALPHABET CAP STK CL C Call 4,500 -40.00 798 -31.85 n/a n/a n/a
2025-05-14 2025-03-31 13F ALPHABET CAP STK CL C Call 7,500 -16.67 1,172 -31.64 n/a n/a n/a
2025-01-29 2024-12-31 13F ALPHABET CAP STK CL C Call 9,000 -5.26 1,714 7.87 n/a n/a n/a
2024-11-13 2024-09-30 13F ALPHABET CAP STK CL C Call 9,500 11.76 1,588 1.86 n/a n/a n/a
2024-08-08 2024-06-30 13F ALPHABET CAP STK CL C Call 8,500 -35.11 1,559 -21.82 n/a n/a n/a
2024-05-10 2024-03-31 13F ALPHABET CAP STK CL C Call 13,100 22,882.46 1,995 1,433.85 n/a n/a n/a
2024-02-12 2023-12-31 13F ALPHABET CAP STK CL C Call 57 -97.96 130 -64.77 n/a n/a n/a
2023-10-20 2023-09-30 13F ALPHABET CAP STK CL C Call 2,800 -54.84 369 -50.80 n/a n/a n/a
2023-08-02 2023-06-30 13F ALPHABET CAP STK CL C Call 6,200 -17.33 750 -3.85 n/a n/a n/a
2023-04-20 2023-03-31 13F ALPHABET CAP STK CL C Call 7,500 -61.34 780 -54.68 n/a n/a n/a
2023-01-20 2022-12-31 13F ALPHABET CAP STK CL C Call 19,400 -43.93 1,721 -48.27 n/a n/a n/a
2022-10-26 2022-09-30 13F ALPHABET CAP STK CL C Call 34,600 1,230.77 3,327 -41.51 n/a n/a n/a
2022-07-28 2022-06-30 13F ALPHABET CAP STK CL C Call 2,600 -25.71 5,688 -41.81 n/a n/a n/a
2022-04-26 2022-03-31 13F ALPHABET CAP STK CL C Call 3,500 483.33 9,775 463.08 n/a n/a n/a
2022-02-01 2021-12-31 13F ALPHABET CAP STK CL C Call 600 50.00 1,736 62.85 n/a n/a n/a
2021-11-09 2021-09-30 13F ALPHABET CAP STK CL C Call 400 -84.00 1,066 -82.99 n/a n/a n/a
2021-08-03 2021-06-30 13F ALPHABET CAP STK CL C Call 2,500 6,266 n/a n/a n/a
Disclosed Put 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
(%)
2026-05-13 2026-03-31 13F ALPHABET CAP STK CL C Put 10,000 2,869 n/a n/a n/a
2025-08-13 2025-06-30 13F ALPHABET CAP STK CL C Put 0 -100.00 0 -100.00 n/a n/a n/a
2025-05-14 2025-03-31 13F ALPHABET CAP STK CL C Put 2,000 0.00 312 -17.89 n/a n/a n/a
2025-01-29 2024-12-31 13F ALPHABET CAP STK CL C Put 2,000 381 n/a n/a n/a
2024-11-13 2024-09-30 13F ALPHABET CAP STK CL C Put 0 -100.00 0 -100.00 n/a n/a n/a
2024-08-08 2024-06-30 13F ALPHABET CAP STK CL C Put 10,000 -16.67 1,834 0.38 n/a n/a n/a
2024-05-10 2024-03-31 13F ALPHABET CAP STK CL C Put 12,000 1,827 n/a n/a n/a
2023-04-20 2023-03-31 13F ALPHABET CAP STK CL C Put 0 -100.00 0 -100.00 n/a n/a n/a
2023-01-20 2022-12-31 13F ALPHABET CAP STK CL C Put 2,000 0.00 177 -7.81 n/a n/a n/a
2022-10-26 2022-09-30 13F ALPHABET CAP STK CL C Put 2,000 53.85 192 -93.25 n/a n/a n/a
2022-07-28 2022-06-30 13F ALPHABET CAP STK CL C Put 1,300 -38.10 2,843 -51.53 n/a n/a n/a
2022-04-26 2022-03-31 13F ALPHABET CAP STK CL C Put 2,100 -81.25 5,865 -81.90 n/a n/a n/a
2022-02-01 2021-12-31 13F ALPHABET CAP STK CL C Put 11,200 9.80 32,408 19.21 n/a n/a n/a
2021-11-09 2021-09-30 13F ALPHABET CAP STK CL C Put 10,200 24.39 27,186 32.28 n/a n/a n/a
2021-08-03 2021-06-30 13F ALPHABET CAP STK CL C Put 8,200 20,552 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.