Granahan Investment Management, LLC

Position in IONQ — IonQ, Inc.

CIK 1026710 WALTHAM, MA

Position in IONQ

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

Position Value

$4,209,525

-$579,091 QoQ

Shares Held

146,012

+36.8% QoQ

Ownership

0.039%

of shares outstanding

% of Portfolio

0.20%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2025

2 quarters on record

Voting authority Sole 89% Shared 0% None 11%

Technology · as of Mar 31, 2026

Granahan Investment Management, LLC holds $21,400,716 across 3 Computer Hardware names. IONQ ranks #3 (19.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	UMAC	Unusual Machines, Inc.	1,016,454	$12,604,029
2	RGTI	Rigetti Computing, Inc.	326,721	$4,587,162
3	IONQ	IonQ, Inc. This page	146,012	$4,209,525

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$4,209,525	146,012	+36.8%	Shares	Sole	2026-05-15
2025-12-31	$4,788,616	106,722	—	Shares	Sole	2026-02-17
No filing history on record for this holder in this stock.