AlphaQuest LLC BEAM — BEAM THERAPEUTICS INC

Ownership history in AlphaQuest LLC  ·  9 quarters on record

AI Ownership Summary

AlphaQuest LLC reported BEAM THERAPEUTICS INC (BEAM) in 9 quarterly 13F filings from 2024 Q1 through 2026 Q1. Peak portfolio weight reached 0.08% in 2024 Q3. The latest visible filing shows BEAM at 0.04% 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.

What this BEAM ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was AlphaQuest LLC's position in BEAM THERAPEUTICS 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
2026 Q1

BEAM was reported at 0.04% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.08% in 2024 Q3

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

Time in book
Holding Window
2024 Q1 to 2026 Q1

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.

BEAM stock page AlphaQuest LLC fund profile AlphaQuest LLC full holdings
How AlphaQuest LLC held BEAM — position size vs. price
% of Fund (quarterly)    BEAM 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)
2026 Q1 UNCHANGED — — — 28,549 — 0% 0.04% $791K 2026-04-30 $30.33
2025 Q4 REDUCED 6.9% -14.0% ✅ 28,549 -2,111 -6.9% 0.04% $791K 2026-02-09 $27.28
2025 Q3 REDUCED 13.6% +14.7% ❌ 30,660 -4,809 -13.6% 0.05% $744K 2025-11-03 $24.25
2025 Q2 ADDED — — — 35,469 +27,207 +329.3% 0.06% $603K 2025-07-31 $19.71
2025 Q1 ADDED — — — 8,262 +5,652 +216.6% 0.02% $161K 2025-05-14 $17.24
2024 Q4 REDUCED 92.8% -21.2% ✅ 2,610 -33,583 -92.8% 0.01% $65K 2025-02-07 $27.41
2024 Q3 ADDED — — — 36,193 +29,108 +410.8% 0.08% $887K 2024-11-07 $26.10
2024 Q2 ADDED — — — 7,085 +2,132 +43.0% 0.02% $166K 2024-08-06 $25.52
2024 Q1 INITIATED — — — 4,953 — — 0.03% $164K 2024-05-09 $22.54

🏢 Other funds also holding BEAM

As of 2026 Q1 — sorted by position size

PEREGRINE INVESTMENT MANAGEMENT INC 4.87% Alessandra Capital Management, LLC 1.26% Generali Investments Towarzystwo Funduszy Inwestycyjnych 0.47% WEALTH EFFECTS LLC 3Y 0.09% PROFUND ADVISORS LLC 3Y 7Y 0.07% Sumitomo Mitsui Trust Group, Inc. 3Y 7Y 0.06% CONTRAVISORY INVESTMENT MANAGEMENT, INC. 3Y 7Y 0.05% China Universal Asset Management Co., Ltd. 3Y 0.03% Y-Intercept (Hong Kong) Ltd 3Y 0.02% E Fund Management Co., Ltd. 3Y 0.02%

FAQ About AlphaQuest LLC and BEAM

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

How long has AlphaQuest LLC reported owning BEAM?

AlphaQuest LLC reported BEAM across 9 quarterly 13F filings, from 2024 Q1 through 2026 Q1.

What was the largest reported BEAM position in AlphaQuest LLC's portfolio?

The largest reported portfolio weight for BEAM was 0.08% in 2024 Q3.

What is the latest reported BEAM position on this page?

The most recent filing on this page is 2026 Q1, when AlphaQuest LLC reported 28,549 shares, equal to 0.04% of portfolio, with an estimated market value of $791K.

What does the chart on this BEAM ownership page compare?

The chart compares AlphaQuest LLC's quarterly BEAM 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 AlphaQuest LLC time their BEAM position?

Based on 13F filing dates vs. subsequent BEAM price moves, AlphaQuest LLC correctly timed 6 out of 8 reported position changes (75%). The annualised alpha on BEAM relative to SPY over the holding period was -2.0%.

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