$QNST

$16.01 -$0.21 (1.29%) Close

$QNST Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 57.1M shares outstanding

Who owns QNST?

By type of holder

Institutions 92.9% Insiders 7.1% Everyone else 0.0%

Concentration Top 10 holders own 68.2%

BlackRock, Inc. 19.2% · Valenti Douglas 12.8%

Institutional ownership

92.9%

-0.3 pts vs last qtr

Institutional holders

214

-6 vs last qtr

Net shares bought

−166.7K

by institutions in Q2 2026

New / sold out

28 / 34

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Millennium Management LLC +905.5K
Aqr Capital Management LLC +448.3K

Biggest sellers in Q2 2026

Assenagon Asset Management S.A. −547.5K
Qube Research & Technologies Ltd −533.3K

Who is planning to sell?

Notices of proposed sale, last 12 months

$601K

3 notices from 2 people

Shares covered

43.4K

0.08% of the company

Arranged in advance

100%

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Wong Gregory Officer 10b5-1 $424K
Douglas Valenti Officer 10b5-1 $177K

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2017–FY2026

+27.6%

+2.74% a year

Each share's claim on the business

−21.6%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

$57.8M vs $200M

over 10 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years69% 3–5 years6% 1–3 years17% Under 1 year8%

Quarterly turnover

10.8%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting QNST on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	11.0M	19.23%	+426.4K (+4.0%)	≤2021	0.0%
Shares held by quarter Peak holding11.0M (Q2'26) Change over 8 quarters+2.1M Share of the company19.230% BlackRock, Inc.'s full portfolio →
PC Private Capital Management, LLC	4.7M	8.23%	+284.1K (+6.4%)	≤2021	6.1%
Shares held by quarter Peak holding4.7M (Q2'26) Change over 8 quarters+605.8K Share of the company8.230% Private Capital Management, LLC's full portfolio →

BlackRock, Inc.

11.0M

% of company

19.23%

Change vs last qtr

+426.4K (+4.0%)

Held since

≤2021

Private Capital Management, LLC

4.7M

% of company

8.23%

Change vs last qtr

+284.1K (+6.4%)

Held since

≤2021

28 more super investors behind a free account

See every manager holding QuinStreet Inc, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting QNST on Form N-PORT; together they hold 37.1% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
IC iShares Core S&P Small-Cap ETF iShares Trust	$50.7M	3.5M	6.06%	0.05%	June 30, 2026
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$25.2M	1.7M	3.01%	0.00%	June 30, 2026

iShares Core S&P Small-Cap ETF

iShares Trust

Position value

$50.7M

% of company

6.06%

% of the fund

0.05%

As of

June 30, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$25.2M

% of company

3.01%

% of the fund

0.00%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding QuinStreet Inc and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
VD Valenti Douglas Insider	7.3M	12.81%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company12.810% Valenti Douglas's insider activity →
SJ Simons James R. Insider	3.6M	6.23%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company6.230% Simons James R.'s insider activity →

Valenti Douglas

Insider

7.3M

% of company

12.81%

Change vs last qtr

—

Held since

—

Simons James R.

Insider

3.6M

% of company

6.23%

Change vs last qtr

—

Held since

—

7 more holders behind a free account

See every insider and 5%+ holder of QuinStreet Inc.

Comments