BeStock  

QuinStreet QNST

US equityMarket cap rank #3327Advertising Agencies
$15.40 +$0.38 (+2.53%)
Pre-market · Oct 8, 9:10 am ET · After hours $15.32 -0.52%
Open$14.96
Prev close$15.02
Day range$14.96 – $15.48
Volume896.7K
Market cap$881.24M
P/E (TTM)11.0
Dividend yield–

Ownership & positioning

Who holds it, who is betting against it, and where the big money is moving

Institutional ownership94.9%-0.55 pts vs. prior quarter
Institutions holding260+0 vs. prior quarter
Insider trades (recent)18 buys / 32 sellsNet selling
Short interest10.40% of floatDays to cover 7.7 · as of 15 Sep 2026
Short-sale volume share21.1%5-day average of daily volume

Short-sale volume as % of daily volume

15%19%22%26%Sep '26Sep '26Oct '26

Large-order net flow, last 20 sessions

Net of large-order buying minus selling, in USD. Over this window: −$1.86M (7 inflow days, 13 outflow days).

Net flow by order size, last 20 sessions

−$1.3MSuper−$557.4KBig+$1.1MMid+$1.3MSmall

Super/Big orders approximate institutional-size trades; Mid/Small approximate retail-size trades. Net buy minus sell value in each bucket, summed over the window.

The five largest holders on file together own 40.7% of shares outstanding.

Largest holders

  • BlackRock19.23%
  • Private Capital Management, LLC8.23%
  • Vanguard Capital Management, LLC4.97%
  • AQR Capital Management4.37%
  • State Street Global Advisors3.94%
  • Douglas Valenti3.65%
  • Royce & Associates, LP3.01%
  • Goldman Sachs Asset Management, L.P.2.72%

By investor type

  • Mutual Fund75.10%
  • Hedge Fund11.49%
  • Individual/Insider5.03%
  • Public Company2.55%
  • Private Company2.28%
  • Insurance Company1.39%
  • Government Pension Fund1.03%
  • VC/PE Fund0.91%

Reported short interest has risen from 8.39% to 10.40% of float over the last 6 biweekly reports (30 Jun 2026 to 15 Sep 2026).

Recent institutional activity

HolderTypePeriodShare changeNew stake
Nuveen Asset Management LLC Insurance Company 2026/Q3 +248,671 1.3%
Millennium Management LLC Hedge Fund 2026/Q3 +905,523 1.6%
Goldman Sachs Asset Management, L.P. Mutual Fund 2026/Q3 +541,803 2.7%
AQR Capital Management Hedge Fund 2026/Q3 +440,570 4.4%
BlackRock Mutual Fund 2026/Q3 +426,392 19.2%
Private Capital Management, LLC Mutual Fund 2026/Q3 +284,110 8.2%
Algert Global LLC Hedge Fund 2026/Q3 +246,356 0.9%
Jacobs Levy Equity Management Inc Mutual Fund 2026/Q3 +201,509 2.0%
Dimensional Fund Advisors Mutual Fund 2026/Q3 +190,164 2.4%
Leap Investments LP Mutual Fund 2026/Q3 +154,700 0.4%
Royce & Associates, LP Mutual Fund 2026/Q3 +142,535 3.0%
XTX Markets Limited Private Company 2026/Q3 +130,052 0.3%
Cerity Partners LLC Mutual Fund 2026/Q3 +119,433 0.3%
Arrowstreet Capital, Limited Partnership Mutual Fund 2026/Q3 +116,672 0.6%
HSBC Global Asset Management (UK) Limited Mutual Fund 2026/Q3 +114,748 0.4%

Institutional buy/sell activity by reporting period, largest moves first.

Insider transactions

DateInsiderTitleTransactionSharesPriceHeld after
17 Aug 2026 Gregory Wong Chief Financial Officer Open Market Disposition -11,704 $20.44 187,101
16 Aug 2026 Asmau Ahmed Independent Director Intent to Sell (Form 144) -10,000 $20.30 –
16 Aug 2026 Asmau Ahmed Independent Director Open Market Disposition -25,000 $20.85 22,964
13 Aug 2026 Asmau Ahmed Independent Director Intent to Sell (Form 144) -15,000 $20.85 –
11 Aug 2026 Asmau Ahmed Independent Director Intent to Sell (Form 144) -10,000 $20.43 –
11 Aug 2026 Asmau Ahmed Independent Director Open Market Disposition -15,000 $20.79 47,828
10 Aug 2026 Asmau Ahmed Independent Director Intent to Sell (Form 144) -5,000 $20.79 –
9 Aug 2026 Douglas Valenti Chairperson & CEO Sale to Issuer -84,595 $22.02 1,906,144
9 Aug 2026 Douglas Valenti Chairperson & CEO Other Acquisition +81,655 – 1,906,144
9 Aug 2026 Douglas Valenti Chairperson & CEO Other Disposition -81,655 – 1,906,144
9 Aug 2026 Gregory Wong Chief Financial Officer Sale to Issuer -28,393 $22.02 198,805
6 Aug 2026 Douglas Valenti Chairperson & CEO Automatic Disposition -751,631 $20.50 1,906,144
6 Aug 2026 Gregory Wong Chief Financial Officer Automatic Disposition -26,296 $20.09 198,805
28 Jul 2026 Douglas Valenti Chairperson & CEO Other Acquisition +393,802 – 2,742,370
28 Jul 2026 Gregory Wong Chief Financial Officer Other Acquisition +157,835 – 353,198
5 Jul 2026 David Pauldine Independent Director Other Acquisition +176,827 – 183,607
5 Jul 2026 David Pauldine Independent Director Other Disposition -176,827 – 183,607
30 Jun 2026 Gregory Wong Chief Financial Officer Open Market Disposition -10,338 $15.00 194,982
14 Jun 2026 Gregory Wong Chief Financial Officer Open Market Disposition -22,057 $12.19 205,319
9 May 2026 Douglas Valenti Chairperson & CEO Sale to Issuer -36,253 $13.21 2,348,568

From Form 4/Form 144 filings. Negative share counts are disposals (sales, gifts, or shares withheld for taxes); positive are acquisitions.

Short interest, by report

Report dateShares short% of floatDays to cover
15 Sep 2026 5,934,263 10.4% 7.7
31 Aug 2026 4,909,251 8.6% 5.5
14 Aug 2026 4,345,899 7.6% 3.2
31 Jul 2026 4,465,715 7.8% 6.3
15 Jul 2026 4,580,183 8.0% 7.1
30 Jun 2026 4,818,178 8.4% 6.3

Discussion

No comments yet — be the first to weigh in on QNST.

Leave a comment

Scroll to Top