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OUSTZ

Ouster Inc Warrants
OUSTZ

Delisted

OUSTZ was delisted on the 11th of March, 2026.

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21 hedge funds and large institutions have $13.9M invested in Ouster Inc Warrants in 2021 Q2 according to their latest regulatory filings, with 5 funds opening new positions, 4 increasing their positions, 6 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed

78% more capital invested

Capital invested by funds: $7.81M → $13.9M (+$6.1M)

5% less funds holding

Funds holding: 22 → 21 (-1)

17% less first-time investments, than exits

New positions opened: 5 | Existing positions closed: 6

33% less repeat investments, than reductions

Existing positions increased: 4 | Existing positions reduced: 6

Holders
21
Holders Change
-1
Holders Change %
-4.55%
% of All Funds
0.37%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
5
Increased
4
Reduced
6
Closed
6
Calls
$3.47M
Puts
–
Net Calls
+$3.47M
Net Calls Change
+$1.91M

Top Buyers

Rank Fund Capital Flow
1
ICM
Ionic Capital Management
New York
+$1.97M
2
Walleye Capital
Walleye Capital
New York
+$1.09M
3
MP
MSD Partners
New York
+$207K
4
LP
LMR Partners
United Kingdom
+$23.8K
5
UBS Group
UBS Group
Switzerland
+$8.53K

Top Sellers

Rank Fund Capital Flow
1
SAM
Scopus Asset Management
New York
-$523K
2
HP
Hartree Partners
New York
-$406K
3
GCL
Glazer Capital LLC
New York
-$389K
4
AA
AQR Arbitrage
Connecticut
-$221K
5
TAL
TIG Advisors LLC
New York
-$188K
Name Holding Trade Value Shares
Change 		Change in
Stake
ICM
1
Ionic Capital Management
New York
$9.06M +$1.97M +716,140 +41%
SCC
2
Spring Creek Capital
Kansas
$1M – – –
DKCM
3
Davidson Kempner Capital Management
New York
$730K -$138K -50,000 -20%
LA
4
Linden Advisors
New York
$699K – – –
MP
5
MSD Partners
New York
$639K +$207K +75,000 +75%
EPM
6
Equitec Proprietary Markets
Illinois
$636K +$480K +174,164 New
SAM
7
Scopus Asset Management
New York
$266K -$523K -190,000 -72%
DCM
8
Dupont Capital Management
Delaware
$173K – – –
HF
9
HRT Financial
New York
$144K – – –
LP
10
LMR Partners
United Kingdom
$136K +$23.8K +8,645 +30%
BFM
11
Boothbay Fund Management
New York
$128K -$10.3K -3,750 -27%
M
12
Murchinson
Ontario, Canada
$75K +$56.7K +20,600 New
HA
13
Harbor Advisors
Florida
$73K – – –
FIA
14
FNY Investment Advisers
New York
$64K -$105K -38,084 -68%
YCM
15
Yakira Capital Management
Connecticut
$63K -$58.9K -21,370 -55%
UBS Group
16
UBS Group
Switzerland
$11K +$8.53K +3,098 New
AA
17
Ancora Advisors
Ohio
$8K – – –
Morgan Stanley
18
Morgan Stanley
New York
$5K -$441 -160 -11%
DTIM
19
Danda Trouve Investment Management
Kansas
$4K +$3.29K +1,196 New
Walleye Capital
20
Walleye Capital
New York
$1.51K +$1.09M +396,986 +2,328%
SIC
21
Salem Investment Counselors
North Carolina
$1K +$689 +250 New
GCL
22
Glazer Capital LLC
New York
– -$389K -185,443 Closed
HP
23
Hartree Partners
New York
– -$406K -147,340 Closed
AA
24
AQR Arbitrage
Connecticut
– -$221K -105,199 Closed
TAL
25
TIG Advisors LLC
New York
– -$188K -89,434 Closed
1
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OUSTZ Hedge Fund Activity: Q2 2021 in Review

21 of the 5,746 institutional investors tracked by Wall St. Rank reported a position in Ouster Inc Warrants (OUSTZ) for Q2 2021, worth a combined $13.9M — up 78% from $7.81M a quarter earlier.

Sellers outnumbered buyers: 6 funds closed out of OUSTZ and 5 opened new positions — a net loss of 1 holder — while 6 trimmed existing stakes and 4 added.

The largest buyer was Ionic Capital Management, adding an estimated $1.97M. The largest seller was Scopus Asset Management, cutting an estimated $523K.

  • 21 institutional investors held Ouster Inc Warrants (OUSTZ) as of Q2 2021, down from 22 in Q1 2021.
  • Funds reported $13.9M of Ouster Inc Warrants stock for Q2 2021, up 78% quarter-over-quarter.
  • 5 funds opened new Ouster Inc Warrants positions in Q2 2021 and 6 closed out, a net change of -1 holder.
  • The largest Ouster Inc Warrants buyer in Q2 2021 was Ionic Capital Management, an estimated $1.97M added.
  • The largest Ouster Inc Warrants seller in Q2 2021 was Scopus Asset Management, an estimated $523K sold.

Based on aggregated 13F filings for Q2 2021.