SEC Form 13F

New Leaf Venture Partners, L.L.C. 13F Holdings

Inspect New Leaf Venture Partners, L.L.C.'s 2025-09-30 SEC 13F positions, public filing date, amendments and original receipt.

As of 2025-11-15T04:59:59.999Z

Report period
2025-09-30
Publicly available
2025-11-15
Reported value
$43,047,844
Positions
7

Disclosed positions

EWTXEWTXEDGEWISE THERAPEUTICS INC$16,709,2111,030,161SHNone
ARVNARVNARVINAS INC$13,510,3431,585,721SHNone
CRNXCRNXCRINETICS PHARMACEUTICALS INC$5,872,650141,000SHNone
COGTCOGTCOGENT BIOSCIENCES INC.$3,600,985250,765SHNone
RLYBUnresolvedRALLYBIO CORPORATION$1,647,5003,301,603SHNone
ALECALECALECTOR INC$1,005,124339,569SHNone
PASGUnresolvedPASSAGE BIO$702,03187,426SHNone

Largest 50 positions by reported value; the filing may contain more positions.

How amendments affect these holdings

This view uses 1 effective filing version(s). A restatement replaces the previous book; a new-holdings amendment adds positions. 2 positions lack a resolved ticker and 0 positions are put or call entries.

A 13F is a delayed quarterly snapshot of disclosed holdings. It is not a complete trade ledger and does not reveal every position in a manager's portfolio. Option values refer to the reported underlying position rather than a traded option premium.

Quarter end and public filing date

Use the filing's public availability date when constructing a historical observation. The quarter-end report period is earlier and cannot be substituted for when the public learned the holdings.