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Ostin Technology Group
OST

17 hedge funds and large institutions have $868K invested in Ostin Technology Group in 2025 Q2 according to their latest regulatory filings, with 15 funds opening new positions, 1 increasing their positions, 0 reducing their positions, and 1 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
17
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change

Top Buyers

1 +$8.51M
2 +$5.15M
3 +$2.67M
4
QC
Quadrature Capital
United Kingdom
+$1.29M
5
Two Sigma Investments
Two Sigma Investments
New York
+$499K

Top Sellers

1 -$19.8K
Name Holding Trade Value Shares
Change
Change in
Stake
1
$333K
2
$202K
3
$104K
4
$99.6K
5
$49.2K
6
$19.6K
7
$13K
8
$10.3K
9
$7.75K
10
$6.62K
11
$6.13K
12
$3.71K
13
$3.41K
14
$3.34K
15
$3.19K
16
$2.33K
17
$12
18