Current position

Two Sigma Investments, LP’s Gartner Inc (IT) position

Reported position history, portfolio importance and verified filing changes from public SEC disclosures.

Two Sigma Investments, LPVerified through Q2 2026
Relationship snapshot

At a glance

The full verified relationship, including prior ownership episodes and exits where supported.

First reportedQ3 2021Earliest verified positive filing snapshot
Latest statusCurrent positionBased on the latest supported relationship state
Peak shares2.13MHighest verified quarter-end share count
Quarters reported19Verified quarters with shares above zero
What happened?

Two Sigma Investments, LP first reported Gartner Inc in Q3 2021. The reported position was increased and reduced across later filings. Two Sigma Investments, LP currently reports 2.13M shares. The latest verified filing showed: Bought 88.9% more.

Verified SEC history

Position over time

See the same verified relationship through reported shares, portfolio weight or reported value.

Metric

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.

Key filing events

What changed

Latest filing plus the most meaningful reported changes. Unchanged quarters are collapsed by default.

Q2 2026
Bought 88.9% more+1.00M shares · 2.13M shares reported after the change
Filing context

Quarter-end price $129.62

Q1 2026
Bought 268.7% more+821.45K shares · 1.13M shares reported after the change
Filing context

Quarter-end price $158.34

Q4 2025
Bought 15.4% more+40.74K shares · 305.69K shares reported after the change
Filing context

Quarter-end price $252.28

Q3 2025
Sold 50.6% of the position−271.06K shares · 264.95K shares remained
Filing context

Quarter-end price $262.87

Q2 2025
Bought 2.4% more+12.75K shares · 536.01K shares reported after the change
Filing context

Quarter-end price $404.22

Q1 2025
Bought 484.5% more+433.73K shares · 523.26K shares reported after the change
Filing context

Quarter-end price $419.74

Portfolio importance

How important is Gartner Inc in Two Sigma Investments, LP’s reported portfolio?

Relative importance is measured only within the verified primary non-option reported portfolio for each quarter.

Current portfolio weight0.2%Q2 2026
Current rank#106of 5017 reported positions
Peak portfolio weight0.5%Q1 2025
Best historical rank#33Q1 2025
SEC evidence & methodology

SEC filing evidence

Market context and filing-derived values are kept separate from actual transaction prices, which 13F filings do not disclose.

Latest verified stock price$178.522026-09-23

Market context only; not an investor transaction price.

Latest filing quarter-end price$129.62Q2 2026

Derived from validated reported value and shares where supported.

Latest verified investor filingQ2 2026 · filed 2026-08-14
Open SEC filing ↗

Coverage is bounded to the institution’s top reported positions and material events rather than every security in each Form 13F. The filing reflects reportable U.S.-listed holdings, not Two Sigma’s complete trading book, models, short positions, exact trade dates or execution prices. Options are reported separately.