MARSHALL WACE, LLP PEPG — PEPGEN INC

Ownership history in MARSHALL WACE, LLP  ·  5 quarters on record

AI Ownership Summary

MARSHALL WACE, LLP reported PEPGEN INC (PEPG) in 5 quarterly 13F filings from 2024 Q2 through 2026 Q2. The latest visible filing shows PEPG at 0.00% 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 PEPG ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was MARSHALL WACE, LLP's position in PEPGEN 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 Q2

PEPG was reported at 0.00% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.0% 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
2024 Q2 to 2026 Q2

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.

PEPG stock page MARSHALL WACE, LLP fund profile MARSHALL WACE, LLP full holdings
How MARSHALL WACE, LLP held PEPG — position size vs. price
% of Fund (quarterly)    PEPG price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 5 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q2 ADDED — — — 866,992 +568,424 +190.4% 0.00% $1.6M 2026-08-13 $2.98
2026 Q1 ADDED — — — 298,568 +7,979 +2.7% 0.00% $528K 2026-05-15 $1.55
2025 Q4 ADDED — — — 290,589 +251,380 +641.1% 0.00% $1.9M 2026-02-13 $6.44
2025 Q2 ADDED — — — 39,209 +26,958 +220.0% 0.00% $44K 2025-08-14 (Est.) $1.29
2024 Q2 INITIATED — — — 12,251 — — 0.00% $196K 2024-08-14 $8.33

🏢 Other funds also holding PEPG

As of 2026 Q2 — sorted by position size

Commodore Capital LP 3Y 0.48% Creek Drive Management Group LLC 0.39% Vivo Capital, LLC 3Y 7Y 0.38% RA CAPITAL MANAGEMENT, L.P. 3Y 7Y 0.31% MONIMUS CAPITAL MANAGEMENT, LP 0.24% Rosalind Advisors, Inc. 0.23% ADAR1 Capital Management, LLC 0.21% Laurion Capital Management LP 3Y 7Y 0.13% Verdad Advisers, LP 3Y 0.12% Rangeley Capital, LLC 0.12%

FAQ About MARSHALL WACE, LLP and PEPG

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

How long has MARSHALL WACE, LLP reported owning PEPG?

MARSHALL WACE, LLP reported PEPG across 5 quarterly 13F filings, from 2024 Q2 through 2026 Q2.

What was the largest reported PEPG position in MARSHALL WACE, LLP's portfolio?

The largest reported portfolio weight for PEPG was 0.00% in 2025 Q4.

What is the latest reported PEPG position on this page?

The most recent filing on this page is 2026 Q2, when MARSHALL WACE, LLP reported 866,992 shares, equal to 0.00% of portfolio, with an estimated market value of $1.6M.

What does the chart on this PEPG ownership page compare?

The chart compares MARSHALL WACE, LLP's quarterly PEPG 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 MARSHALL WACE, LLP time their PEPG position?

Based on 13F filing dates vs. subsequent PEPG price moves, MARSHALL WACE, LLP correctly timed 2 out of 4 reported position changes (50%). The annualised alpha on PEPG relative to SPY over the holding period was +89.8%.

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