Pioneer Square Investment Advisor, LLC

Seattle, WA WWW.PSL.COM Exempt reporting adviser

Emerging manager

Pioneer Square Investment Advisor, LLC reports 2 venture funds on Form ADV among 2 private funds, with $180M in gross private fund assets.

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Venture funds2of 2 private funds

Private fund assets$180MGross, Form ADV, September 2026

Funds on Form D3$173M reported raised

LPs on the record7Foundations and public plans

Reported raised, by the year each fund began raising

The numbers

Began raising	Raised
2017	$80M
2021	$93M

Funds on Form D

Venture funds whose Form D filings carry this adviser’s name, matched by name. Amounts are what each fund last reported to the SEC.

Fund	Began raising	Target	Raised	Investors	Latest filing
Pioneer Square Ventures Fund III, L.P.	2026	$100M	—	—	April 29, 2026
Pioneer Square Ventures Fund II, L.P.	2021	$93M	$93M	76	March 12, 2021
Pioneer Square Ventures Fund I, L.P.	2017	$80M	$80M	70	April 17, 2018

Track record

A score of 39 out of 100 from its one fund public LPs report, in the bottom half of its vintage. Its ranked funds’ median TVPI is 1.08x and median DPI 0.00x. Pooled where reports give cash flows: 1.08x TVPI, 0.00x DPI. That ranks it 97th of 123 managers with a score.

Each fund once, as the latest of one LP’s reports ranks it by TVPI against funds of the same vintage in those reports; 50 is the median fund, and a short record is pulled toward 50. The full record in LP Intelligence, with each fund’s rank and what usually follows a fund like its latest, or every manager’s.

LPs on the record

1 private foundation lists on their latest IRS Form 990-PF, and 6 other LPs report holding Pioneer Square Investment Advisor, LLC’s funds.

Richard King Mellon Foundation Private foundation · 2 funds
Laborers District Council & Contractors Pension Fund of Ohio Union pension plan · 1 fund
N. Atlantic States Carp. Pension Fund Union pension plan · 1 fund

4 more LPs are in the app. Find LPs that back firms like this one in Hottub’s LP Intelligence: ranked by overlap, with what each holds and how to reach it.

Firms whose LPs overlap

The firms sharing the most LPs on record with Pioneer Square Investment Advisor, LLC, relative to how many LPs each has. A peer set like this is what Find LPs ranks LPs from.

NFX Capital Management, LLC 3 LPs in common
Accomplice 3 LPs in common
Valhalla Partners 3 LPs in common
Ovp Management Co., LLC 4 LPs in common
Draper Associates 2 LPs in common
August Equity LLP 3 LPs in common

Find LPs for Pioneer Square Investment Advisor, LLC and these firms: Hottub ranks the LPs that hold their funds, the ones still adding funds first.

Registration

Legal name: Pioneer Square Investment Advisor, LLC
Status: Exempt reporting adviser since February 8, 2018
CRD number: 292854

Full Form ADV on the SEC’s Investment Adviser Public Disclosure site

About this data

Registered and exempt reporting advisers that report managing at least one venture capital fund on Form ADV, with the number of private funds and their gross assets as each adviser reports them. Advisers whose business name reads as an individual's are left out. From the roster published for September 2026. Source. Benchmarks for funds like these are in Raise benchmarks.