SEC ownership of Olo Inc.

Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001431695.

Comparable stake leader

BlackRock, Inc.

Disclosed value leader

Wellington Hadley Harbor Master Investors (Cayman) III L.P.

Comparable rows

5/15

Latest evidence

30 Jun 2026

Top shareholders Insider holders Latest transactions

Parsed ownership sources: 13D/G, 3/4/5, and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
Largest SEC-reported holder: BlackRock, Inc.
Ranking: Comparable ownership first, then disclosed value
Comparable ownership rows: 5 of 15
Meaning: Rows with safely comparable ownership %
Latest 13D/G holder: BlackRock, Inc.
Source: Latest parsed Schedule 13D/G stake
Latest parsed ownership date: 30 Jun 2026
Freshness: Most recent filing date in this holder set
Issuer CIK: 0001431695
Issuer location: New York, NY

Ownership snapshot

Top shareholders of Olo Inc. (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

BlackRock, Inc.

Disclosed value leader

Wellington Hadley Harbor ...

Comparable rows

5/15

Latest evidence

30 Jun 2026

13D/G 3/4/5 13F Lead comparable stake: 7.1% 10 rows are not safely comparable across share classes. 13D/G row: BlackRock, Inc. Showing 1-8 of 15 holder rows.

Quick read

BlackRock, Inc. leads the comparable SEC ownership view at 7.1%.

5 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens BlackRock, Inc.'s linked filing trail.

Comparable ownership Top 5

BlackRock, Inc. 7.1%

BROWN CAPITAL MANAGEMENT LLC 6%

FMR LLC 5%

Parrish H. Chapman 0.14%

HUNTINGTON NATIONAL BANK 0%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-8 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
BlackRock, Inc.	13D/G 13D/G	7.1%	$51,301,646 8,247,853 shares	$0	31 Mar 2025
BROWN CAPITAL MANAGEMENT LLC	13D/G 13D/G	6%	$43,579,441 7,006,341 shares	-$6,318,382	31 Mar 2025
FMR LLC	13D/G 13D/G	5%	$60,686,037 5,996,644 shares	-$84,111,125	31 Jul 2025
Parrish H. Chapman	3/4/5 Chief Sales Officer 3/4/5	0.14%	$1,252,702 167,250 shares	—	02 Jun 2025
HUNTINGTON NATIONAL BANK	13F Company 13F	0%	$10 1 shares	—	30 Jun 2026
Wellington Hadley Harbor Master Investors (Cayman) III L.P.	3/4/5 10%+ Owner 3/4/5	— class O/S missing	$65,026,109 8,037,838 shares	—	19 Mar 2021
RRE Ventures IV, L.P.	3/4/5 10%+ Owner 3/4/5	— class O/S missing	$28,995,701 3,584,141 shares	—	28 Feb 2022
James D. Robinson IV	3/4/5 Director, 10%+ Owner 3/4/5	— class O/S missing	$3,384,350 608,696 shares	—	28 Feb 2022

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Forms 3/4/5 flow

Insider trading overview

Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 13 Sep 2025.

Buys

Insiders: 0

Sells

Insiders: 0

Net

Shares: 0

Window

Last 12 months

4 rolling buckets

Buy value Sell value

Shares: 0 Shares: 0

Window (months)	Buy value	Sell value	Net value
0-3	$0	$0	$0
3-6	$0	$0	$0
6-9	$0	$0	$0
9-12	$0	$0	$0

Reporting owners

Insider holders from Forms 3/4/5

Showing 1-20 of 25 reporting-owner rows connected to Olo Inc.. Open a relationship link for the CIK-to-CIK filing trail.

Rows

Largest Forms 3/4/5 holder

Wellington Hadley Harbor Master Investors (Cayman) III L.P.

Net 12M change

Latest report

12 Sep 2025

Name	Relationship	Holdings Value	Valuation	Report Date
Wellington Hadley Harbor Master Investors (Cayman) III L.P.	10%+ Owner	$65,026,109	Mixed	19 Mar 2021
RRE Ventures IV, L.P.	10%+ Owner	$28,995,701	Mixed	28 Feb 2022
Diego Panama	Chief Revenue Officer	$4,812,829	Filing P/S	06 Dec 2024
James D. Robinson IV	Director, 10%+ Owner	$3,384,350	Mixed	28 Feb 2022
Marty D. Hahnfeld	Chief Customer Officer	$3,374,618	Mixed	28 Jun 2022
Russell N. Jones	Director	$1,299,416	Mixed	02 Jun 2023
Parrish H. Chapman	Chief Sales Officer	$1,252,702	Mixed	02 Jun 2025
Andrew J. Murray	Chief Technology Officer	$802,488	Mixed	23 Dec 2021
Nithya B. Das	COO and Chief Legal Officer	$294,497	Mixed	06 Mar 2023
Deanne Rhynard	Chief People Officer	$108,998	Mixed	07 Mar 2022
Colin Neville	Director, 10%+ Owner	$0	Mixed	12 Sep 2025
Brandon Gardner	Director, 10%+ Owner	$0	Mixed	12 Sep 2025
David Cancel	Director	$0	Mixed	12 Sep 2025
Peter J. Benevides	Chief Financial Officer	$0	Mixed	12 Sep 2025
David A. Frankel	Director, 10%+ Owner	$0	Mixed	12 Sep 2025
Sherri Manning	Chief People Officer	$0	Mixed	12 Sep 2025
Noah H. Glass	CEO, Director	$0	Mixed	12 Sep 2025
Robert Morvillo	Chief Legal Off. & Secretary	$0	Mixed	12 Sep 2025
Joanna G. Lambert	Chief Operating Officer	$0	Mixed	12 Sep 2025
Lee Kirkpatrick	Director	$0	Mixed	12 Sep 2025

Recent insider transactions for Olo Inc.

Showing up to 300 recent insider transactions from the last 12 months.

Insider	Symbol	Class	Transaction	%	SEC-reported value	SEC-reported price	Shares	Shares owned	Date	Ownership
No insider transactions were found in the last 12 months for this issuer.

^* marks a reported price that did not pass the local price check.