Institutional HoldersBeta

Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.

PRECISION DRILLING Corp

CIK 0001013605PDS· quarter ending 2026-06-30

Shares outstanding

12,932,399

as of 2025-12-31 · 40-F cover page, filed 2026-03-09

Held by 13F filers

8,574,689

66.3% of shares outstanding

Holders

135

-3 vs 2026-03-31 · 20 new, 23 exited

Value

$666.1M

shares +7.6% vs prior quarter

Share classes (cover page of the 40-F filed 2026-03-09, as of 2025-12-31)

Class	Listed	Shares outstanding	Held by 13F filers	% of class	Holders	CUSIP
Common stock	PDS · NYSE	12,932,399	8,574,689	66.3%	135	74022D407

Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.

Securities (CUSIPs held in 13F this quarter)

tick to combine

Count	CUSIP	Class (as filers write it)	Holders	Shares held	Class shares	% of class	Value	Options	Mapped via
	74022D407	Stock	135	8,574,689	12,932,399	66.3%	$666.1M	8 call / 5 put	13DG	holders →
	74022D951	EQUITYnot common	1	4,786	—	—	$367K	—	prefix	holders →

Totals combine the ticked CUSIPs and update as you tick: common-stock classes by default; preferreds, notes, warrants and depositary shares are listed but not counted. "holders →" shows a single CUSIP on its own. Bonds are held as a principal amount, not shares. Options positions are never counted as holdings. 1 further CUSIPs map to this company (mostly bonds) but no 13F filer held them this quarter.

Top holders (135 of 135 · 74022D407)

change vs 2026-03-31

#	Filer	Shares	% of class	Value	Change
1	NATIONAL BANK OF CANADA /FI/	754,968	5.84%	$57.8M	+3,205 (+0.4%)
2	FIL Ltd	719,507	5.56%	$55.3M	-311,308 (-30.2%)
3	GOLDMAN SACHS GROUP INC	542,651	4.20%	$41.6M	+229,396 (+73.2%)
4	Hillsdale Investment Management Inc.	512,747	3.96%	$39.3M	+25,313 (+5.2%)
5	AEGIS FINANCIAL CORP	504,059	3.90%	$38.7M	—
6	BANK OF MONTREAL /CAN/	398,400	3.08%	$30.6M	-53,865 (-11.9%)
7	BARCLAYS PLC	353,877	2.74%	$27.1M	+279,575 (+376.3%)
8	Encompass Capital Advisors LLC	333,371	2.58%	$25.6M	-17,818 (-5.1%)
9	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	317,814	2.46%	$24.4M	-56,122 (-15.0%)
10	DIMENSIONAL FUND ADVISORS LP	316,987	2.45%	$24.3M	+28,974 (+10.1%)
11	MACKENZIE FINANCIAL CORP	259,243	2.00%	$28.2M	+147,171 (+131.3%)
12	MORGAN STANLEY	239,672	1.85%	$18.4M	-5,523 (-2.3%)
13	AMERICAN CENTURY COMPANIES INC	233,999	1.81%	$18.0M	+97,123 (+71.0%)
14	PICTON MAHONEY ASSET MANAGEMENT	225,739	1.75%	$17.3M	+37,940 (+20.2%)
15	TWO SIGMA INVESTMENTS, LP	171,317	1.32%	$13.1M	-23,929 (-12.3%)
16	Driehaus Capital Management LLC	167,700	1.30%	$12.9M	NEW
17	Quadrature Capital Ltd	163,109	1.26%	$12.5M	+91,818 (+128.8%)
18	BANK OF AMERICA CORP /DE/	159,923	1.24%	$12.3M	+45,217 (+39.4%)
19	ROYAL BANK OF CANADA	139,813	1.08%	$10.7M	+97,812 (+232.9%)
20	Hartree Partners, LP	130,000	1.01%	$10.0M	+47,500 (+57.6%)
21	SIR Capital Management, L.P.	113,178	0.88%	$8.7M	+94,100 (+493.2%)
22	OBERWEIS ASSET MANAGEMENT INC/	110,800	0.86%	$8.5M	-1,800 (-1.6%)
23	MILLENNIUM MANAGEMENT LLC	109,048	0.84%	$8.4M	-5,351 (-4.7%)
24	GREATMARK INVESTMENT PARTNERS, INC.	107,314	0.83%	$8.2M	-5,875 (-5.2%)
25	CITADEL ADVISORS LLC	96,960	0.75%	$7.4M	+14,538 (+17.6%)
26	D. E. Shaw & Co., Inc.	92,865	0.72%	$7.1M	-34,068 (-26.8%)
27	Equinox Partners Investment Management LLC	65,211	0.50%	$5.0M	—
28	Grantham, Mayo, Van Otterloo & Co. LLC	64,675	0.50%	$5.0M	-27,825 (-30.1%)
29	Orion Resource Partners LP	62,689	0.48%	$4.8M	NEW
30	Qube Research & Technologies Ltd	62,687	0.48%	$4.8M	+47,325 (+308.1%)
31	Quotient Wealth Partners, LLC	62,254	0.48%	$4.8M	-5,000 (-7.4%)
32	AMERIPRISE FINANCIAL INC	54,001	0.42%	$4.1M	+100 (+0.2%)
33	BlackRock, Inc.	53,449	0.41%	$4.1M	-17,983 (-25.2%)
34	BNP PARIBAS FINANCIAL MARKETS	50,033	0.39%	$3.8M	+11,908 (+31.2%)
35	STATE OF WISCONSIN INVESTMENT BOARD	46,800	0.36%	$3.6M	NEW
36	UBS Group AG	39,378	0.30%	$3.0M	-13,740 (-25.9%)
37	Federation des caisses Desjardins du Quebec	38,563	0.30%	$2.9M	-866 (-2.2%)
38	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	34,412	0.27%	$2.6M	-3,292 (-8.7%)
39	Engineers Gate Manager LP	31,802	0.25%	$2.4M	+13,188 (+70.8%)
40	FRANKLIN RESOURCES INC	30,725	0.24%	$2.4M	-1,100 (-3.5%)
41	Connor, Clark & Lunn Investment Management Ltd.	30,434	0.24%	$2.3M	+8,273 (+37.3%)
42	Swiss National Bank	24,800	0.19%	$1.9M	-1,300 (-5.0%)
43	Point72 Asset Management, L.P.	22,011	0.17%	$1.7M	-11,870 (-35.0%)
44	CITIGROUP INC	21,272	0.16%	$1.6M	+10,796 (+103.1%)
45	Northwest & Ethical Investments L.P.	20,732	0.16%	$1.6M	-3,932 (-15.9%)
46	Russell Investments Group, Ltd.	20,351	0.16%	$1.6M	+5,894 (+40.8%)
47	JPMORGAN CHASE & CO	20,278	0.16%	$1.6M	-47,009 (-69.9%)
48	TD Asset Management Inc	19,828	0.15%	$1.5M	+920 (+4.9%)
49	CIBC WORLD MARKET INC.	17,798	0.14%	$1.4M	+10,424 (+141.4%)
50	Man Group plc	17,163	0.13%	$1.3M	NEW
51	Polar Asset Management Partners Inc.	16,500	0.13%	$1.3M	NEW
52	Legal & General Group Plc	15,285	0.12%	$1.2M	—
53	Spark Investment Management LLC	14,000	0.11%	$1.1M	-10,000 (-41.7%)
54	TORONTO DOMINION BANK	13,344	0.10%	$1.0M	+2,471 (+22.7%)
55	CoreCommodity Management, LLC	13,206	0.10%	$1.0M	+128 (+1.0%)
56	SIMPLEX TRADING, LLC	12,685	0.10%	$972K	-14,176 (-52.8%)
57	Schonfeld Strategic Advisors LLC	12,464	0.10%	$955K	+1,422 (+12.9%)
58	TD Waterhouse Canada Inc.	12,341	0.10%	$929K	+2,155 (+21.2%)
59	Trexquant Investment LP	11,313	0.09%	$867K	-27,558 (-70.9%)
60	JUPITER ASSET MANAGEMENT LTD	10,955	0.08%	$841K	-34,013 (-75.6%)
61	Allianz Asset Management GmbH	10,498	0.08%	$806K	-3,448 (-24.7%)
62	Creative Planning	10,002	0.08%	$767K	-112 (-1.1%)
63	XTX Topco Ltd	9,989	0.08%	$766K	+1,907 (+23.6%)
64	AQR CAPITAL MANAGEMENT LLC	9,888	0.08%	$759K	NEW
65	GEODE CAPITAL MANAGEMENT, LLC	9,161	0.07%	$702K	-490 (-5.1%)
66	VANGUARD ASSET MANAGEMENT, Ltd	9,005	0.07%	$692K	—
67	Nuveen, LLC	8,713	0.07%	$669K	-1,733 (-16.6%)
68	Y-Intercept (Hong Kong) Ltd	8,505	0.07%	$652K	-2,891 (-25.4%)
69	VOLORIDGE INVESTMENT MANAGEMENT, LLC	8,478	0.07%	$650K	+622 (+7.9%)
70	Janney Montgomery Scott LLC	8,401	0.06%	$644K	+37 (+0.4%)
71	Penn Capital Management Company, LLC	8,147	0.06%	$625K	NEW
72	Zurcher Kantonalbank (Zurich Cantonalbank)	8,053	0.06%	$618K	+718 (+9.8%)
73	SEI INVESTMENTS CO	7,427	0.06%	$569K	NEW
74	PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO	7,257	0.06%	$557K	-197 (-2.6%)
75	Vanguard Personalized Indexing Management, LLC	7,023	0.05%	$538K	+22 (+0.3%)
76	Pavaki Capital Management LLC	6,000	0.05%	$460K	—
77	Voleon Capital Management LP	5,827	0.05%	$447K	-2,444 (-29.5%)
78	Sumitomo Mitsui Trust Group, Inc.	5,655	0.04%	$434K	-516 (-8.4%)
79	Amova Asset Management Americas, Inc.	5,655	0.04%	$433K	-516 (-8.4%)
80	Moody Aldrich Partners LLC	5,500	0.04%	$422K	-4,600 (-45.5%)
81	SCOTIA CAPITAL INC.	5,309	0.04%	$404K	+36 (+0.7%)
82	QUADRANT CAPITAL GROUP LLC	5,244	0.04%	$402K	-201 (-3.7%)
83	Ballentine Partners, LLC	5,084	0.04%	$390K	+116 (+2.3%)
84	Quantbot Technologies LP	4,819	0.04%	$369K	-17,359 (-78.3%)
85	IMC-Chicago, LLC	4,698	0.04%	$360K	NEW
86	LAZARD ASSET MANAGEMENT LLC	4,655	0.04%	$357K	-20,737 (-81.7%)
87	HRT FINANCIAL LP	4,567	0.04%	$350K	+434 (+10.5%)
88	Savant Capital, LLC	4,464	0.03%	$391K	+2,213 (+98.3%)
89	Vanguard Investments Australia, Ltd.	3,971	0.03%	$305K	—
90	Invesco Ltd.	3,773	0.03%	$289K	-746 (-16.5%)
91	Gotham Asset Management, LLC	3,551	0.03%	$272K	-290 (-7.6%)
92	Mitsubishi UFJ Trust & Banking Corp	3,400	0.03%	$261K	NEW
93	Entropy Technologies, LP	3,378	0.03%	$259K	NEW
94	ALLIANCEBERNSTEIN L.P.	3,314	0.03%	$326K	—
95	CAUSEWAY CAPITAL MANAGEMENT LLC	3,291	0.03%	$253K	—
96	Beirne Wealth Consulting Services, LLC	3,270	0.03%	$251K	—
97	Thrivent Financial for Lutherans	3,233	0.02%	$248K	-9,195 (-74.0%)
98	Guardian Partners Inc.	3,225	0.02%	$248K	-148 (-4.4%)
99	Brevan Howard Capital Management LP	3,205	0.02%	$246K	+73 (+2.3%)
100	PDT Partners, LLC	3,183	0.02%	$244K	—
101	Amundi	3,095	0.02%	$237K	—
102	Graham Capital Management, L.P.	3,060	0.02%	$235K	+17 (+0.6%)
103	SIGNATUREFD, LLC	2,917	0.02%	$224K	+86 (+3.0%)
104	Plato Investment Management Ltd	2,484	0.02%	$190K	NEW
105	GROUP ONE TRADING LLC	822	0.01%	$63K	—
106	WELLS FARGO & COMPANY/MN	756	0.01%	$58K	-187 (-19.8%)
107	DEUTSCHE BANK AG\	705	0.01%	$54K	+32 (+4.8%)
108	Investors Research Corp	705	0.01%	$54K	—
109	Tower Research Capital LLC (TRC)	419	0.00%	$32K	-105 (-20.0%)
110	Parallel Advisors, LLC	371	0.00%	$28K	-118 (-24.1%)
111	Founders Capital Management	300	0.00%	$23K	—
112	Pacifica Partners Inc.	260	0.00%	$19K	-5 (-1.9%)
113	CoreCap Advisors, LLC	250	0.00%	$19K	—
114	NewEdge Advisors, LLC	180	0.00%	$14K	-2,511 (-93.3%)
115	Rockefeller Capital Management L.P.	178	0.00%	$14K	+157 (+747.6%)
116	Allworth Financial LP	178	0.00%	$14K	-223 (-55.6%)
117	US BANCORP \DE\	157	0.00%	$12K	-926 (-85.5%)
118	OSAIC HOLDINGS, INC.	118	0.00%	$9K	-210 (-64.0%)
119	Smartleaf Asset Management LLC	62	0.00%	$5K	—
120	IFG Advisory, LLC	61	0.00%	$5K	NEW
121	FIFTH THIRD BANCORP	57	0.00%	$4K	—
122	Physician Wealth Advisors, Inc.	50	0.00%	$4K	+11 (+28.2%)
123	Cornerstone Financial Management LLC	46	0.00%	$4K	NEW
124	Premier Financial Group	28	0.00%	$2K	NEW
125	Farther Finance Advisors, LLC	23	0.00%	$2K	-150 (-86.7%)
126	PNC Financial Services Group, Inc.	21	0.00%	$2K	—
127	Archer Investment Corp	20	0.00%	$2K	+10 (+100.0%)
128	Bare Financial Services, Inc	18	0.00%	$1K	—
129	Silver Grove Financial Group, Inc.	11	0.00%	$843	NEW
130	Global Retirement Partners, LLC	7	0.00%	$537	NEW
131	NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	4	0.00%	$307	NEW
132	KELLEHER FINANCIAL ADVISORS	4	0.00%	$307	NEW
133	Steward Partners Investment Advisory, LLC	2	0.00%	$153	—
134	PlanVest Financial, Inc	1	0.00%	$77	—
135	Institute for Wealth Management, LLC.	1	0.00%	$104	NEW

Exited since 2026-03-31 (23 filers; largest 23 shown)

Pine Valley Investments Ltd Liability Co	−151,800
JANE STREET GROUP, LLC	−43,471
Campbell & CO Investment Adviser LLC	−30,353
NICOLA WEALTH MANAGEMENT LTD.	−28,000
Aquatic Capital Management LLC	−8,490
MQS Management LLC	−7,026
Abacus Wealth Partners, LLC	−6,099
ARISTEIA CAPITAL, L.L.C.	−4,655
State of Wyoming	−3,394
Pictet Asset Management Holding SA	−3,062
AXQ CAPITAL, LP	−2,956
Vident Advisory, LLC	−2,939
Aristides Capital LLC	−2,809
Centiva Capital, LP	−2,637
Swiss Life Asset Management Ltd	−2,504
Magnetar Financial LLC	−2,289
ACADIAN ASSET MANAGEMENT LLC	−300
MAI Capital Management	−43
CWM, LLC	−25
Blue Trust, Inc.	−22
Dogwood Wealth Management LLC	−17
SBI Securities Co., Ltd.	−3
Basecamp Wealth Advisors LLC	−1

Large holders from 13D/13G (latest per reporting person, last 2 years)

Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.

Reporting person	Form	Filed	Event	Shares	% of class
FIL Limited	SCHEDULE 13G/A	2026-08-06	2026-06-30	719,507	5.6%
Pandanus Associates, Inc.	SCHEDULE 13G/A	2026-08-06	2026-06-30	719,507	5.6%
Pandanus Partners, L.P.	SCHEDULE 13G/A	2026-08-06	2026-06-30	719,507	5.6%
Dimensional Fund Advisors LP	SCHEDULE 13G	2026-07-14	2026-06-30	663,560	5.1%

Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.