Granahan Investment Management, LLC

Position in WRBY — Warby Parker Inc.

CIK 1026710 WALTHAM, MA

Position in WRBY

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$1,726,138

New position

Shares Held

81,924

first reported quarter

Ownership

0.067%

of shares outstanding

% of Portfolio

0.08%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2026

1 quarter on record

Voting authority Sole 93% Shared 0% None 7%

Healthcare · as of Mar 31, 2026

Granahan Investment Management, LLC holds $26,614,032 across 4 Medical Instruments & Supplies names. WRBY ranks #3 (6.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	BLFS	Biolife Solutions Inc	722,057	$13,776,847
2	RGEN	Repligen Corp	86,953	$10,244,802
3	WRBY	Warby Parker Inc. This page	81,924	$1,726,138
4	AZTA	Azenta, Inc.	40,996	$866,245

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,726,138	81,924	—	Shares	Sole	2026-05-15
No filing history on record for this holder in this stock.