BeStock  
Stocks › OUST
$44.12 −$0.27 (-0.61%)
Pre-market · Oct 6, 8:20 am ET · After hours $44.18 +0.13%
Open$44.40
Prev close$44.39
Day range$42.14 – $44.97
Volume2.99M
Market cap$3.18B
P/E (TTM)–
Dividend yield–

Ownership & positioning

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

Institutional ownership50.7%-3.02 pts vs. prior quarter
Institutions holding388+1 vs. prior quarter
Insider trades (recent)9 buys / 41 sellsNet selling
Short interest9.40% of floatDays to cover 3.7 · as of 15 Sep 2026
Short-sale volume share16.7%5-day average of daily volume

Short-sale volume as % of daily volume

14%16%18%20%Sep '26Sep '26Oct '26

Large-order net flow, last 20 sessions

Net of large-order buying minus selling, in USD. Over this window: +$5.95M (10 inflow days, 10 outflow days).

The five largest holders on file together own 19.7% of shares outstanding.

Largest holders

  • BlackRock7.71%
  • Vanguard Capital Management, LLC4.38%
  • State Street Global Advisors2.85%
  • Vanguard Portfolio Management, LLC2.50%
  • Geode Capital Management, LLC2.28%
  • T. Rowe Price Group, Inc.1.42%
  • Morgan Stanley1.31%
  • Charles Pacala1.16%

By investor type

  • Mutual Fund40.30%
  • Hedge Fund4.47%
  • Individual/Insider3.00%
  • Public Company2.64%
  • Private Company1.86%
  • Government Pension Fund0.89%
  • Family Office/Trust0.30%
  • Insurance Company0.19%

Reported short interest has fallen from 10.38% to 9.40% of float over the last 6 biweekly reports (30 Jun 2026 to 15 Sep 2026).

Short interest, by report

Report dateShares short% of floatDays to cover
15 Sep 2026 6,781,618 9.4% 3.7
31 Aug 2026 6,896,432 9.6% 2.8
14 Aug 2026 6,238,826 8.7% 2.1
31 Jul 2026 6,106,754 9.1% 1.8
15 Jul 2026 6,057,607 9.0% 1.2
30 Jun 2026 6,606,774 10.4% 1.2

Discussion

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

Leave a comment

Scroll to Top