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Equibles

PDS

PRECISION DRILLING Corp

Company with tickers: PDS

CIK
1013605
CUSIP
74022D407
Shares Outstanding
12,941,241
13F Activity (30d)
52 filings 52 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 104
Total Value: $430,774,693
Total Shares: 4,377,792
Showing 1–100 of 107 holdings by value · page 1 of 2

Institutional Ownership Trend

24 quarters

Superinvestors Holding PDS

All superinvestors →
Joel Greenblatt $377,954

Holder Concentration

Across 103 13F filers · Δ vs Dec 31, 2025
Top Holder
22.5%
Jun 2023 → Mar 2026 · range 8.7% – 22.5%
+4.8 pts
Top 5
52.7%
Jun 2023 → Mar 2026 · range 37.3% – 56.8%
−4.1 pts
Top 10
68.9%
Jun 2023 → Mar 2026 · range 55.3% – 76.0%
−7.1 pts
HHI
895
Jun 2023 → Mar 2026 · range 412 – 895
Broadly held+19

Quarterly Activity

vs Dec 31, 2025
New
27
Increased
36
Decreased
21
Sold Out
14
Unchanged
20
Holder count: +13
Institutional value: +6.0%
Shares held: -22.6%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open
Mega TWO SIGMA INVESTMENTS, LP +185,234 195,246
Mega D. E. Shaw & Co., Inc. +45,978 161,433
Small Equinox Partners Investment Management LLC +35,100 65,211
Mega BNP PARIBAS ARBITRAGE, SA +28,335 38,125
Large LAZARD ASSET MANAGEMENT LLC +21,425 25,392

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open
Mega FIL Ltd −669,847 1,030,815
Mid Pine Valley Investments Ltd Liability Co −151,104 151,800
Large ACADIAN ASSET MANAGEMENT LLC −115,782 300
Mid SIR Capital Management, L.P. −37,100 19,078
Mid SIG North Trading, ULC −19,948 73,900

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open
Large PEAK6 LLC 98,000 $9,643,200
Mid Quadrature Capital Ltd 71,291 $7,015,034
Large JUPITER ASSET MANAGEMENT LTD 44,968 $4,424,850
Large Trexquant Investment LP 38,871 $3,824,906
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP 27,000 $2,656,800

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 300,852 $21,625,241
Mid Hillsdale Investment Management Inc. 291,836 $20,977,171
Mid PICTON MAHONEY ASSET MANAGEMENT 261,950 $18,828,966
Mega UBS Group AG 116,155 $8,349,219
Large TORONTO DOMINION BANK 15,540 $1,117,015
Filter: New 27 Increased 36 Reduced 21 Sold out 14 Unchanged 20
Showing 100 of 107
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Mega FIL Ltd $101,432,196 23.55% 1,030,815
Large NATIONAL BANK OF CANADA /FI/ Bank $73,973,479 17.17% 751,763
Small AEGIS FINANCIAL CORP $49,599,405 11.51% 504,059
Mega TWO SIGMA INVESTMENTS, LP $19,212,206 4.46% 195,246
Mid Pine Valley Investments Ltd Liability Co $14,937,120 3.47% 151,800
Mega AMERICAN CENTURY COMPANIES INC $13,468,598 3.13% 136,876
Mega D. E. Shaw & Co., Inc. $12,490,207 2.90% 126,933
Small GREATMARK INVESTMENT PARTNERS, INC. $11,137,797 2.59% 113,189
Mid OBERWEIS ASSET MANAGEMENT INC/ $11,079,840 2.57% 112,600
Large PEAK6 LLC $9,643,200 2.24% 98,000
Small Hartree Partners, LP $8,118,000 1.88% 82,500
Mid Quadrature Capital Ltd $7,015,034 1.63% 71,291
Small Quotient Wealth Partners, LLC $6,617,793 1.54% 67,254
Small Equinox Partners Investment Management LLC $6,416,762 1.49% 65,211
Mid SIG North Trading, ULC $4,998,720 1.16% 50,800
Large JUPITER ASSET MANAGEMENT LTD $4,424,850 1.03% 44,968
Large Federation des caisses Desjardins du Quebec $3,879,812 0.90% 39,429
Large Trexquant Investment LP $3,824,906 0.89% 38,871
Mega BNP PARIBAS ARBITRAGE, SA $3,751,500 0.87% 38,125
Mega D. E. Shaw & Co., Inc. $3,394,800 0.79% 34,500
Mid Campbell & CO Investment Adviser LLC $2,986,735 0.69% 30,353
Small NICOLA WEALTH MANAGEMENT LTD. $2,755,200 0.64% 28,000
Mid SIMPLEX TRADING, LLC $2,643,122 0.61% 26,861
Mega Swiss National Bank Bank $2,568,240 0.60% 26,100
Large LAZARD ASSET MANAGEMENT LLC $2,498,572 0.58% 25,392
Mid Northwest & Ethical Investments L.P. $2,426,937 0.56% 24,664
Micro Spark Investment Management LLC $2,361,600 0.55% 24,000
Mid SIG North Trading, ULC $2,273,040 0.53% 23,100
Mid Quantbot Technologies LP $2,182,315 0.51% 22,178
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $2,036,880 0.47% 20,700
Mid SIR Capital Management, L.P. $1,877,275 0.44% 19,078
Mega TD Asset Management Inc $1,860,547 0.43% 18,908
Mid Engineers Gate Manager LP $1,831,617 0.43% 18,614
Mega Legal & General Group Plc $1,504,043 0.35% 15,285
Large Russell Investments Group, Ltd. $1,422,568 0.33% 14,457
Large Allianz Asset Management GmbH $1,372,285 0.32% 13,946
Small CoreCommodity Management, LLC $1,286,875 0.30% 13,078
Mid Y-Intercept (Hong Kong) Ltd $1,121,366 0.26% 11,396
Mega CITIGROUP INC $1,030,838 0.24% 10,476
Mega Nuveen, LLC $1,027,886 0.24% 10,446
Large TD Waterhouse Canada Inc. $1,002,302 0.23% 10,186
Large Creative Planning $995,217 0.23% 10,114
Small Moody Aldrich Partners LLC $993,840 0.23% 10,100
Mega GEODE CAPITAL MANAGEMENT, LLC $949,658 0.22% 9,651
Mega VANGUARD ASSET MANAGEMENT, Ltd $886,092 0.21% 9,005
Mid Aquatic Capital Management LLC $835,416 0.19% 8,490
Large Janney Montgomery Scott LLC $823,017 0.19% 8,364
Mid Voleon Capital Management LP $813,866 0.19% 8,271
Mid XTX Topco Ltd $795,268 0.18% 8,082
Large VOLORIDGE INVESTMENT MANAGEMENT, LLC $773,030 0.18% 7,856
Large PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO Pension $733,473 0.17% 7,454
Large CIBC WORLD MARKET INC. $725,601 0.17% 7,374
Large Zurcher Kantonalbank (Zurich Cantonalbank) Bank $721,764 0.17% 7,335
Small MQS Management LLC $691,358 0.16% 7,026
Mid Vanguard Personalized Indexing Management, LLC $688,898 0.16% 7,001
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $619,920 0.14% 6,300
Mid Amova Asset Management Americas, Inc. $607,226 0.14% 6,171
Small Abacus Wealth Partners, LLC $600,141 0.14% 6,099
Mid QUADRANT CAPITAL GROUP LLC $535,788 0.12% 5,445
Large SCOTIA CAPITAL INC. $518,863 0.12% 5,273
Mid Ballentine Partners, LLC $488,851 0.11% 4,968
Large HRT FINANCIAL LP $406,687 0.09% 4,133
Large Vanguard Investments Australia, Ltd. $390,746 0.09% 3,971
Large Gotham Asset Management, LLC $377,954 0.09% 3,841
Small State of Wyoming $333,969 0.08% 3,394
Mid Guardian Partners Inc. $331,903 0.08% 3,373
Mid CAUSEWAY CAPITAL MANAGEMENT LLC $323,834 0.08% 3,291
Micro Beirne Wealth Consulting Services, LLC $321,768 0.07% 3,270
Mid PDT Partners, LLC $313,207 0.07% 3,183
Mid Brevan Howard Capital Management LP $308,188 0.07% 3,132
Large Pictet Asset Management Holding SA $301,300 0.07% 3,062
Mid Graham Capital Management, L.P. $299,431 0.07% 3,043
Small AXQ CAPITAL, LP $290,870 0.07% 2,956
Large Vident Advisory, LLC $289,197 0.07% 2,939
Mid SIGNATUREFD, LLC $278,570 0.06% 2,831
Small Aristides Capital LLC $276,405 0.06% 2,809
Large NewEdge Advisors, LLC $264,794 0.06% 2,691
Large Centiva Capital, LP $259,480 0.06% 2,637
Large Swiss Life Asset Management Ltd $246,393 0.06% 2,504
Mid Savant Capital, LLC $221,498 0.05% 2,251
Large US BANCORP \DE\ Bank $106,567 0.02% 1,083
Mid GROUP ONE TRADING LLC $80,884 0.02% 822
Small Investors Research Corp $69,372 0.02% 705
Mega DEUTSCHE BANK AG\ Bank $66,223 0.02% 673
Mid Tower Research Capital LLC (TRC) $51,561 0.01% 524
Mid Parallel Advisors, LLC $48,117 0.01% 489
Mid Allworth Financial LP $39,458 0.01% 401
Large OSAIC HOLDINGS, INC. $32,275 0.01% 328
Large ACADIAN ASSET MANAGEMENT LLC $29,520 0.01% 300
Small Founders Capital Management $29,520 0.01% 300
Small Pacifica Partners Inc. $26,076 0.01% 265
Small CoreCap Advisors, LLC $24,600 0.01% 250
Mid Farther Finance Advisors, LLC $17,023 0.00% 173
Mid Smartleaf Asset Management LLC $6,100 0.00% 62
Large FIFTH THIRD BANCORP Bank $5,608 0.00% 57
Mid MAI Capital Management $4,231 0.00% 43
Small Physician Wealth Advisors, Inc. $3,837 0.00% 39
Large CWM, LLC $2,460 0.00% 25
Mid Blue Trust, Inc. $2,164 0.00% 22
Mega PNC FINANCIAL SERVICES GROUP, INC. $2,066 0.00% 21

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