Tom Russo’s Alphabet Inc (GOOG) position
Reported position history, portfolio importance and verified filing changes from public SEC disclosures.
At a glance
The full verified relationship, including prior ownership episodes and exits where supported.
Gardner Russo & Quinn · formerly Gardner Russo & Gardner first reported Alphabet Inc in Q1 2018. The reported position was increased and reduced across later filings. Gardner Russo & Quinn · formerly Gardner Russo & Gardner currently reports 3.05M shares. The latest verified filing showed: Sold 9.0% of the position.
Position over time
See the same verified relationship through reported shares, portfolio weight or reported value.
Gaps indicate periods that cannot be safely connected or where a verified corporate action changes the raw share scale. Stock price, when available, is market context and not a transaction price.
What changed
Latest filing plus the most meaningful reported changes. Unchanged quarters are collapsed by default.
Filing context
Quarter-end price $353.33 · Estimated holding basis $71.76
Filing context
Quarter-end price $286.86 · Estimated holding basis $71.76
Filing context
Quarter-end price $313.80 · Estimated holding basis $71.76
Filing context
Quarter-end price $243.55 · Estimated holding basis $71.76
Filing context
Quarter-end price $177.39 · Estimated holding basis $71.76
Filing context
Quarter-end price $156.23 · Estimated holding basis $71.76
Filing context
Quarter-end price $190.44 · Estimated holding basis $71.76
Filing context
Quarter-end price $167.19 · Estimated holding basis $71.76
Filing context
Quarter-end price $183.42 · Estimated holding basis $71.76
Filing context
Quarter-end price $152.26 · Estimated holding basis $71.76
Filing context
Quarter-end price $140.93 · Estimated holding basis $71.76
Filing context
Quarter-end price $131.85 · Estimated holding basis $71.76
Filing context
Quarter-end price $120.97 · Estimated holding basis $71.76
Filing context
Quarter-end price $104.00 · Estimated holding basis $71.76
Filing context
Quarter-end price $88.73 · Estimated holding basis $69.75
Filing context
Quarter-end price $96.15 · Estimated holding basis $69.18
Filing context
Quarter-end price $2,187.45 · Estimated holding basis $1,364.97
Filing context
Quarter-end price $2,792.99 · Estimated holding basis $1,313.71
Filing context
Quarter-end price $2,893.59 · Estimated holding basis $1,313.71
Filing context
Quarter-end price $2,665.31 · Estimated holding basis $1,313.71
Filing context
Quarter-end price $2,506.32 · Estimated holding basis $1,313.71
Filing context
Quarter-end price $2,068.63 · Estimated holding basis $1,313.71
Filing context
Quarter-end price $1,751.88 · Estimated holding basis $1,313.71
Filing context
Quarter-end price $1,469.60 · Estimated holding basis $1,313.71
Filing context
Quarter-end price $1,413.61 · Estimated holding basis $1,308.41
Filing context
Quarter-end price $1,162.81 · Estimated holding basis $1,301.21
Filing context
Quarter-end price $1,080.91 · Estimated holding basis $1,082.60
Filing context
Quarter-end price $1,173.31 · Estimated holding basis $1,084.46
Filing context
Quarter-end price $1,035.61 · Estimated holding basis $1,083.74
Filing context
Quarter-end price $1,193.48 · Estimated holding basis $1,113.30
Filing context
Quarter-end price $1,115.65 · Estimated holding basis $1,112.41
Filing context
Quarter-end price $1,031.59 · Estimated holding basis $1,031.59
How important is Alphabet Inc in Gardner Russo & Quinn · formerly Gardner Russo & Gardner’s reported portfolio?
Relative importance is measured only within the verified primary non-option reported portfolio for each quarter.
Who else owns Alphabet Inc?
Also reported by 9 other tracked investors in their latest verified filings.
SEC filing evidence
Market context and filing-derived values are kept separate from actual transaction prices, which 13F filings do not disclose.
Market context only; not an investor transaction price.
Derived from validated reported value and shares where supported.
Calculated from supported filing history.
This tracker follows the current SEC filer, Gardner Russo & Quinn LLC (formerly Gardner Russo & Gardner), not Tom Russo’s personal brokerage account. Form 13F reports quarter-end U.S.-listed positions and certain options, but it does not reveal exact trade dates, execution prices, short positions or the purpose of an option position.