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PDS

Precision Drilling

110 hedge funds and large institutions have $358M invested in Precision Drilling in 2025 Q3 according to their latest regulatory filings, with 17 funds opening new positions, 45 increasing their positions, 27 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed

67% more repeat investments, than reductions

Existing positions increased: 45 | Existing positions reduced: 27

32% more capital invested

Capital invested by funds: $270M → $358M (+$87.6M)

13% more first-time investments, than exits

New positions opened: 17 | Existing positions closed: 15

5.58% more ownership

Funds ownership: 42.65%48.23% (+5.6%)

2% more funds holding

Funds holding: 108110 (+2)

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

8% less call options, than puts

Call options by funds: $6.9M | Put options by funds: $7.51M

Holders
110
Holders Change
+2
Holders Change %
+1.85%
% of All Funds
1.44%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.01%
New
17
Increased
45
Reduced
27
Closed
15
Calls
$6.9M
Puts
$7.51M
Net Calls
-$615K
Net Calls Change
+$4.87M
Name Holding Trade Value Shares
Change
Change in
Stake
National Bank of Canada
1
National Bank of Canada
Quebec, Canada
$41.3M +$232K +4,236 +0.6%
ECA
2
Encompass Capital Advisors
New York
$31.4M +$328 +6 +0%
Bank of Montreal
3
Bank of Montreal
Ontario, Canada
$27.4M -$289K -5,283 -1%
Arrowstreet Capital
4
Arrowstreet Capital
Massachusetts
$27.3M +$5.27M +96,339 +25%
AF
5
Aegis Financial
Virginia
$25.5M +$13M +236,963 +110%
PVI
6
Pine Valley Investments
New Jersey
$19.6M -$876K -16,016 -4%
Royal Bank of Canada
7
Royal Bank of Canada
Ontario, Canada
$18.5M +$6.3M +115,180 +54%
Goldman Sachs
8
Goldman Sachs
New York
$17.7M +$5.17M +94,525 +43%
PMAM
9
Picton Mahoney Asset Management
Ontario, Canada
$13.9M +$6.73M +122,974 +100%
Dimensional Fund Advisors
10
Dimensional Fund Advisors
Texas
$10.9M -$495K -9,049 -4%
Acadian Asset Management
11
Acadian Asset Management
Massachusetts
$10.7M +$2.37M +43,300 +30%
UBS Group
12
UBS Group
Switzerland
$8.83M -$1M -18,354 -10%
American Century Companies
13
American Century Companies
Missouri
$7.35M +$432K +7,898 +6%
GIP
14
Greatmark Investment Partners
Georgia
$6.82M +$75.5K +1,380 +1%
Millennium Management
15
Millennium Management
New York
$6.7M +$3.21M +58,680 +97%
Bank of America
16
Bank of America
North Carolina
$5.65M +$3.27M +59,706 +148%
HP
17
Hartree Partners
New York
$5.63M -$5.47M -100,000 -50%
D.E. Shaw & Co
18
D.E. Shaw & Co
New York
$5.56M +$5.06M +92,494 +1,516%
OAM
19
Oberweis Asset Management
Illinois
$5.47M
QWP
20
Quotient Wealth Partners
Texas
$5.44M
Grantham, Mayo, Van Otterloo & Co (GMO)
21
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$3.9M -$366K -6,700 -9%
BlackRock
22
BlackRock
New York
$3.5M +$554K +10,128 +20%
SCM
23
SIR Capital Management
New York
$3.15M +$2.41M +44,000 +367%
KPF
24
K2 Principal Fund
Ontario, Canada
$2.91M +$226K +4,140 +9%
Jane Street
25
Jane Street
New York
$2.49M +$571K +10,436 +31%

PDS Hedge Fund Activity: Q3 2025 in Review

110 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Precision Drilling (PDS) for Q3 2025, worth a combined $358M — up 32% from $270M a quarter earlier.

Buyers outnumbered sellers: 17 funds opened new PDS positions and 15 closed out — a net gain of 2 holders — while 45 added to existing stakes and 27 trimmed.

The largest buyer was Aegis Financial, adding an estimated $13M. The largest seller was Polar Asset Management Partners, exiting entirely with an estimated $5.8M sold.

  • 110 institutional investors held Precision Drilling (PDS) as of Q3 2025, up from 108 in Q2 2025.
  • Funds reported $358M of Precision Drilling stock for Q3 2025, up 32% quarter-over-quarter.
  • 17 funds opened new Precision Drilling positions in Q3 2025 and 15 closed out, a net change of +2 holders.
  • The largest Precision Drilling buyer in Q3 2025 was Aegis Financial, an estimated $13M added.
  • The largest Precision Drilling seller in Q3 2025 was Polar Asset Management Partners, an estimated $5.8M sold.

Based on aggregated 13F filings for Q3 2025.