HighVista Strategies LLC COGT — COGENT BIOSCIENCES INC

Ownership history in HighVista Strategies LLC  ·  14 quarters on record

AI Ownership Summary

HighVista Strategies LLC reported COGENT BIOSCIENCES INC (COGT) in 14 quarterly 13F filings from 2023 Q4 through 2025 Q4. Peak portfolio weight reached 3.08% in 2025 Q4. The latest visible filing shows COGT at 3.08% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings. Older history is available after unlock; the visible window still shows the most recent pattern.

What this COGT ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was HighVista Strategies LLC's position in COGENT BIOSCIENCES INC, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2025 Q4

COGT was reported at 3.08% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
3.08% in 2025 Q4

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2023 Q4 to 2025 Q4

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

COGT stock page HighVista Strategies LLC fund profile HighVista Strategies LLC full holdings
How HighVista Strategies LLC held COGT — position size vs. price
% of Fund (quarterly)    COGT price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 9 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q4 REDUCED 27.2% +8.4% ❌ 336,667 -125,738 -27.2% 3.08% $12.0M 2026-02-14 (Est.) $36.53
2025 Q3 ADDED — — — 462,405 +179,219 +63.3% 1.63% $6.6M 2025-11-14 $33.54
2025 Q2 ADDED — — — 283,186 +3,513 +1.3% 0.75% $2.0M 2025-08-14 $11.71
2025 Q1 UNCHANGED — — — 279,673 — 0% 0.65% $1.7M 2025-05-15 $4.77
2024 Q4 ADDED — — — 279,673 +54,040 +24.0% 0.81% $2.2M 2025-02-14 $8.03
2024 Q3 REDUCED 19.7% -28.6% ✅ 225,633 -55,460 -19.7% 0.84% $2.4M 2024-11-14 $9.65
2024 Q2 UNCHANGED — — — 281,093 — 0% 0.87% $2.4M 2024-08-14 $8.52
2024 Q1 UNCHANGED — — — 281,093 — 0% 0.67% $1.9M 2024-05-15 $7.72
2023 Q4 ADDED — — — 281,093 +82,506 +41.5% 0.60% $1.7M 2024-02-14 $8.70
5 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding COGT

As of 2026 Q1 — sorted by position size

TEMA ETFS LLC 0.46% PSP Research LLC 0.33% PEREGRINE CAPITAL MANAGEMENT LLC 3Y 7Y 0.29% China Universal Asset Management Co., Ltd. 3Y 0.08% PROFUND ADVISORS LLC 3Y 7Y 0.08% Pictet Asset Management Holding SA 0.07% Y-Intercept (Hong Kong) Ltd 3Y 0.03% E Fund Management Co., Ltd. 3Y 0.02% Assenagon Asset Management S.A. 3Y 7Y 0.02% Hilton Head Capital Partners, LLC 0.01%

FAQ About HighVista Strategies LLC and COGT

These are the practical questions this page is built to answer before you even open the full history table.

How long has HighVista Strategies LLC reported owning COGT?

HighVista Strategies LLC reported COGT across 9 quarterly 13F filings, from 2023 Q4 through 2025 Q4.

What was the largest reported COGT position in HighVista Strategies LLC's portfolio?

The largest reported portfolio weight for COGT was 3.08% in 2025 Q4.

What is the latest reported COGT position on this page?

The most recent filing on this page is 2025 Q4, when HighVista Strategies LLC reported 336,667 shares, equal to 3.08% of portfolio, with an estimated market value of $12.0M.

What does the chart on this COGT ownership page compare?

The chart compares HighVista Strategies LLC's quarterly COGT portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

How well did HighVista Strategies LLC time their COGT position?

Based on 13F filing dates vs. subsequent COGT price moves, HighVista Strategies LLC correctly timed 4 out of 9 reported position changes (44%). The annualised alpha on COGT relative to SPY over the holding period was +17.1%.

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