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Drilling Tools International
DTI

40 hedge funds and large institutions have $10.7M invested in Drilling Tools International in 2025 Q4 according to their latest regulatory filings, with 8 funds opening new positions, 13 increasing their positions, 8 reducing their positions, and 7 closing their positions.

New
Increased
Maintained
Reduced
Closed

63% more repeat investments, than reductions

Existing positions increased: 13 | Existing positions reduced: 8

30% more capital invested

Capital invested by funds: $8.23M → $10.7M (+$2.48M)

14% more first-time investments, than exits

New positions opened: 8 | Existing positions closed: 7

3% more funds holding

Funds holding: 39 → 40 (+1)

2.39% more ownership

Funds ownership: 10.03% → 12.42% (+2.4%)

Holders
40
Holders Change
+1
Holders Change %
+2.56%
% of All Funds
0.49%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
8
Increased
13
Reduced
8
Closed
7
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
GJL
Gendell Jeffrey L
+$1.33M
2
Citadel Advisors
Citadel Advisors
Florida
+$238K
3
B
Bailard
California
+$187K
4
Goldman Sachs
Goldman Sachs
New York
+$175K
5
Vanguard Group
Vanguard Group
Pennsylvania
+$97.5K

Top Sellers

Rank Fund Capital Flow
1
CAM
Cresset Asset Management
Illinois
-$188K
2
GRP
Global Retirement Partners
California
-$178K
3
Millennium Management
Millennium Management
New York
-$49.7K
4
HF
HRT Financial
New York
-$40K
5
SMH
Sanders Morris Harris
Texas
-$34.3K
Name Holding Trade Value Shares
Change 		Change in
Stake
GJL
1
Gendell Jeffrey L
$5.98M +$1.33M +552,046 +29%
Vanguard Group
2
Vanguard Group
Pennsylvania
$1.21M +$97.5K +40,519 +9%
SW
3
Solidarity Wealth
Utah
$668K – – –
Geode Capital Management
4
Geode Capital Management
Massachusetts
$391K +$43.1K +17,926 +13%
Citadel Advisors
5
Citadel Advisors
Florida
$301K +$238K +99,051 +414%
CAM
6
Cresset Asset Management
Illinois
$300K -$188K -78,174 -39%
MCM
7
MAI Capital Management
Ohio
$252K +$88.7K +36,860 +56%
OBAM
8
ODDO BHF Asset Management
France
$201K – – –
B
9
Bailard
California
$190K +$187K +77,646 New
Goldman Sachs
10
Goldman Sachs
New York
$178K +$175K +72,697 New
BCM
11
Bridgeway Capital Management
Texas
$176K – – –
BlackRock
12
BlackRock
New York
$112K +$2.62K +1,090 +2%
Jacobs Levy Equity Management
13
Jacobs Levy Equity Management
New Jersey
$79.5K +$78.1K +32,460 New
Northern Trust
14
Northern Trust
Illinois
$79.5K +$54K +22,422 +224%
Renaissance Technologies
15
Renaissance Technologies
New York
$72.6K -$10.8K -4,471 -13%
Jane Street
16
Jane Street
New York
$68.8K +$67.6K +28,087 New
Millennium Management
17
Millennium Management
New York
$65.9K -$49.7K -20,666 -43%
VCM
18
Veradace Capital Management
Texas
$62K +$60.9K +25,292 New
Morgan Stanley
19
Morgan Stanley
New York
$61.7K -$17.4K -7,227 -22%
SIA
20
SkyView Investment Advisors
New Jersey
$59K – – –
Dimensional Fund Advisors
21
Dimensional Fund Advisors
Texas
$57K +$1.25K +518 +2%
XT
22
XTX Topco
Cayman Islands
$39.3K +$13.2K +5,504 +52%
Point72 Asset Management
23
Point72 Asset Management
Connecticut
$34.8K +$34.2K +14,200 New
Qube Research & Technologies (QRT)
24
Qube Research & Technologies (QRT)
United Kingdom
$27.9K -$4.23K -1,759 -13%
SIA
25
Soltis Investment Advisors
Utah
$26.9K – – –
1
2

DTI Hedge Fund Activity: Q4 2025 in Review

40 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in Drilling Tools International (DTI) for Q4 2025, worth a combined $10.7M — up 30% from $8.23M a quarter earlier.

Buyers outnumbered sellers: 8 funds opened new DTI positions and 7 closed out — a net gain of 1 holder — while 13 added to existing stakes and 8 trimmed.

The largest buyer was Gendell Jeffrey L, adding an estimated $1.33M. The largest seller was Cresset Asset Management, cutting an estimated $188K.

  • 40 institutional investors held Drilling Tools International (DTI) as of Q4 2025, up from 39 in Q3 2025.
  • Funds reported $10.7M of Drilling Tools International stock for Q4 2025, up 30% quarter-over-quarter.
  • 8 funds opened new Drilling Tools International positions in Q4 2025 and 7 closed out, a net change of +1 holder.
  • The largest Drilling Tools International buyer in Q4 2025 was Gendell Jeffrey L, an estimated $1.33M added.
  • The largest Drilling Tools International seller in Q4 2025 was Cresset Asset Management, an estimated $188K sold.

Based on aggregated 13F filings for Q4 2025.