PDS · PRECISION DRILLING Corp · Holdings
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.
Institutional Ownership Trend
Superinvestors Holding PDS
All superinvestors →Holder Concentration
Across 139 13F filersWho Holds PDS
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 135 filers, like-for-like change +7.6%; actively managed books +5.6%; index-like books +27.3%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 39.9% | 64 | -1.3% |
| Exempt adviser | 0.9% | 3 | +148.9% |
| Adviser | 1.9% | 6 | -23.2% |
| Bank | 22.3% | 14 | +20.4% |
| Broker-dealer | 0.0% | 1 | 0.0% |
| Benefit plan | 0.6% | 2 | +625.2% |
| Non-US | 12.0% | 6 | -20.5% |
| Holding company | 9.9% | 6 | +33.6% |
| Unknown | 12.6% | 33 | +45.4% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 10.8% | 13 | +27.3% |
| Systematic-like | 7.6% | 16 | -9.3% |
| Concentrated | 2.9% | 20 | +19.6% |
| Diversified active | 78.6% | 86 | +6.8% |
| Not measured | 0.0% | 0 | — |
| Unknown | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 35.6% | 68 | +10.6% |
| Medium turnover | 47.5% | 34 | +5.8% |
| High turnover | 16.7% | 26 | +6.5% |
| Unknown | 0.2% | 7 | +0.3% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 2.7% | 13 | +27.3% |
| Medium horizon | 16.4% | 21 | -2.8% |
| Long horizon | 70.9% | 82 | +7.5% |
| Unknown | 10.1% | 19 | +24.4% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 12.0% | 22 | +15.0% |
| $1B to $10B | 13.8% | 32 | -14.1% |
| $10B to $100B | 14.6% | 39 | +55.6% |
| $100B or more | 59.6% | 42 | +4.4% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 2.3% | 25 | -49.9% |
| Pooled investment vehicles | 23.1% | 21 | +0.3% |
| Registered funds and BDCs | 11.5% | 6 | +2.1% |
| Governments and sovereign funds | 0.3% | 3 | -41.2% |
| Other investment advisers | 0.1% | 2 | +0.3% |
| Other | 0.0% | 1 | -74.0% |
| Diversified | 2.6% | 6 | +215.9% |
| Unknown | 60.1% | 71 | +14.4% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 23.6% | 29 | -5.5% |
| Private equity funds | 0.2% | 4 | -41.7% |
| Other private funds | 8.1% | 6 | +32.0% |
| Mixed private funds | 0.0% | 1 | 0.0% |
| No private funds | 8.7% | 27 | -4.4% |
| Real estate funds | 0.0% | 0 | -100.0% |
| Private funds, type not stated | 0.0% | 0 | -100.0% |
| Securitized asset funds | 0.0% | 0 | — |
| Liquidity funds | 0.0% | 0 | — |
| Unknown | 59.2% | 68 | +13.5% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 53.9% | 96 | +6.1% |
| Outside the US | 46.0% | 38 | +9.3% |
| Unknown | 0.1% | 1 | 0.0% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 1 holder with no observed 2026-03-31 13F and 1 holder with no observed 2026-06-30 13F.
Conviction and Crowding
135 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $4,811,814 (1 buying, 1 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 60.6% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies PDS's active holders also own, quarter ended Jun 30, 2026Shareholder Targets
13F filers that own its peers but not PDS, quarter ended Jun 30, 2026Found through its holder-overlap peers: OGC, EFXT, CGAU, SVM, VET, BTE, DC, PUMP, CENX, MEOH, TDW, EQX, DK, AESI, CSTM, TTI, SM, BTG, VG, PTEN. 1,367 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLC Registered adviser, Index-like | $2,183,592,984 20 held | SM, EQX, OGC |
| 2 | VAN ECK ASSOCIATES CORP Registered adviser, Index-like | $2,181,888,217 12 held | EQX, OGC, BTG |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser, Diversified active | $1,733,486,985 11 held | SM, PTEN, CENX |
| 4 | STATE STREET CORP Bank, Index-like | $1,382,719,671 12 held | SM, CENX, DK |
| 5 | Glencore plc Holding company, Unknown | $1,366,069,198 1 held | CENX |
| 6 | L1 Capital Pty Ltd Non-US, Concentrated | $783,944,374 4 held | EQX, CGAU, BTG |
| 7 | FMR LLC Holding company, Diversified active | $589,744,727 16 held | DK, SM, OGC |
| 8 | M&G PLC Holding company, Diversified active | $574,818,326 2 held | MEOH, PTEN |
| 9 | VANGUARD FIDUCIARY TRUST CO Unknown, Index-like | $490,788,634 20 held | EQX, OGC, BTG |
| 10 | PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser, Diversified active | $489,694,495 12 held | TDW, EQX, SM |
Fund Ownership of PDS by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 1.19% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 0.14% | 17,164 |
| Index ETFs | 1.05% | 132,132 |
| Active ETFs | 1.97% | 247,513 |
| Active funds | 8.73% | 1,098,961 |
| Unclassified | 1.52% | 191,020 |
| All registered funds | 13.40% | 1,686,790 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega NATIONAL BANK OF CANADA /FI/ Bank | $57,875,846 | 8.17% | 754,968 | Shares | 2026-08-10 | |
| Mega FIL Ltd Non-US | $55,157,405 | 7.78% | 719,507 | Shares | 2026-08-13 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $41,599,624 | 5.87% | 542,651 | Shares | 2026-08-14 | |
| Mid Hillsdale Investment Management Inc. Registered adviser | $39,307,185 | 5.55% | 512,747 | Shares | 2026-08-12 | |
| Small AEGIS FINANCIAL CORP Registered adviser | $38,641,162 | 5.45% | 504,059 | Shares | 2026-08-12 | |
| Mega BANK OF MONTREAL /CAN/ Bank | $30,541,343 | 4.31% | 398,400 | Shares | 2026-08-12 | |
| Mega BARCLAYS PLC Bank | $27,128,210 | 3.83% | 353,877 | Shares | 2026-08-14 | |
| Mid Encompass Capital Advisors LLC Registered adviser | $25,556,220 | 3.61% | 333,371 | Shares | 2026-08-14 | |
| Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Registered adviser | $24,363,621 | 3.44% | 317,814 | Shares | 2026-08-13 | |
| Mega DIMENSIONAL FUND ADVISORS LP Registered adviser | $24,300,221 | 3.43% | 316,987 | Shares | 2026-08-11 | |
| Large MACKENZIE FINANCIAL CORP Registered adviser | $19,873,568 | 2.80% | 259,243 | Shares | 2026-08-13 | |
| Mega MORGAN STANLEY Holding company | $18,373,251 | 2.59% | 239,672 | Shares | 2026-08-13 | |
| Mega AMERICAN CENTURY COMPANIES INC | $17,938,363 | 2.53% | 233,999 | Shares | 2026-08-12 | |
| Large PICTON MAHONEY ASSET MANAGEMENT Non-US | $17,305,151 | 2.44% | 225,739 | Shares | 2026-08-13 | |
| Mega TWO SIGMA INVESTMENTS, LP Registered adviser | $13,133,161 | 1.85% | 171,317 | Shares | 2026-08-14 | |
| Large Driehaus Capital Management LLC Registered adviser | $12,855,882 | 1.81% | 167,700 | Shares | 2026-08-14 | |
| Large Quadrature Capital Ltd | $12,503,935 | 1.76% | 163,109 | Shares | 2026-08-07 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $12,259,696 | 1.73% | 159,923 | Shares | 2026-08-14 | |
| Mega ROYAL BANK OF CANADA Bank | $10,718,062 | 1.51% | 139,813 | Shares | 2026-08-14 | |
| Mega ROYAL BANK OF CANADA Bank | $10,395,096 | 1.47% | 135,600 | Call | 2026-08-14 | |
| Small NewGen Asset Management Ltd Registered adviser | $10,241,776 | 1.44% | 133,600 | Call | 2026-08-13 | |
| Mega ROYAL BANK OF CANADA Bank | $10,241,776 | 1.44% | 133,600 | Put | 2026-08-14 | |
| Small Hartree Partners, LP | $9,965,800 | 1.41% | 130,000 | Shares | 2026-08-12 | |
| Small SIR Capital Management, L.P. | $8,676,225 | 1.22% | 113,178 | Shares | 2026-08-14 | |
| Mid OBERWEIS ASSET MANAGEMENT INC/ Registered adviser | $8,493,928 | 1.20% | 110,800 | Shares | 2026-08-14 | |
| Mega MILLENNIUM MANAGEMENT LLC Registered adviser | $8,359,619 | 1.18% | 109,048 | Shares | 2026-08-14 | |
| Small GREATMARK INVESTMENT PARTNERS, INC. Registered adviser | $8,226,691 | 1.16% | 107,314 | Shares | 2026-07-24 | |
| Large PEAK6 LLC Broker-dealer | $7,512,680 | 1.06% | 98,000 | Call | 2026-08-13 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $7,432,952 | 1.05% | 96,960 | Shares | 2026-09-02 | |
| Mega D. E. Shaw & Co., Inc. | $7,119,030 | 1.00% | 92,865 | Shares | 2026-08-14 | |
| Mid SIG North Trading, ULC | $5,320,204 | 0.75% | 69,400 | Call | 2026-08-14 | |
| Small Equinox Partners Investment Management LLC Registered adviser | $4,999,075 | 0.71% | 65,211 | Shares | 2026-08-14 | |
| Large Grantham, Mayo, Van Otterloo & Co. LLC Adviser | $4,957,985 | 0.70% | 64,675 | Shares | 2026-08-13 | |
| Small Orion Resource Partners LP | $4,805,738 | 0.68% | 62,689 | Shares | 2026-08-14 | |
| Mega Qube Research & Technologies Ltd Exempt adviser | $4,805,585 | 0.68% | 62,687 | Shares | 2026-08-14 | |
| Mid Quotient Wealth Partners, LLC Registered adviser | $4,772,391 | 0.67% | 62,254 | Shares | 2026-08-03 | |
| Mega AMERIPRISE FINANCIAL INC Adviser | $4,139,716 | 0.58% | 54,001 | Shares | 2026-08-14 | |
| Mega BlackRock, Inc. Holding company | $4,097,400 | 0.58% | 53,449 | Shares | 2026-08-07 | |
| Mega BNP PARIBAS ARBITRAGE, SA Non-US | $3,835,529 | 0.54% | 50,033 | Shares | 2026-08-13 | |
| Large STATE OF WISCONSIN INVESTMENT BOARD Benefit plan | $3,587,688 | 0.51% | 46,800 | Shares | 2026-08-14 | |
| Mega UBS Group AG Bank | $3,018,716 | 0.43% | 39,378 | Shares | 2026-08-13 | |
| Large Federation des caisses Desjardins du Quebec | $2,956,238 | 0.42% | 38,563 | Shares | 2026-08-14 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser | $2,638,023 | 0.37% | 34,412 | Shares | 2026-08-14 | |
| Mid Engineers Gate Manager LP | $2,437,941 | 0.34% | 31,802 | Shares | 2026-08-14 | |
| Mega FRANKLIN RESOURCES INC Adviser | $2,355,378 | 0.33% | 30,725 | Shares | 2026-08-13 | |
| Large Connor, Clark & Lunn Investment Management Ltd. Registered adviser | $2,333,070 | 0.33% | 30,434 | Shares | 2026-08-13 | |
| Mid SIG North Trading, ULC | $2,077,486 | 0.29% | 27,100 | Put | 2026-08-14 | |
| Mega Swiss National Bank | $1,901,168 | 0.27% | 24,800 | Shares | 2026-08-11 | |
| Large Point72 Asset Management, L.P. Registered adviser | $1,687,363 | 0.24% | 22,011 | Shares | 2026-08-14 | |
| Mega CITIGROUP INC Bank | $1,630,711 | 0.23% | 21,272 | Shares | 2026-08-03 | |
| Mid Northwest & Ethical Investments L.P. Non-US | $1,589,315 | 0.22% | 20,732 | Shares | 2026-08-13 | |
| Mega Russell Investments Group, Ltd. | $1,560,106 | 0.22% | 20,351 | Shares | 2026-08-06 | |
| Mega JPMORGAN CHASE & CO Bank | $1,554,510 | 0.22% | 20,278 | Shares | 2026-08-12 | |
| Mega D. E. Shaw & Co., Inc. | $1,533,200 | 0.22% | 20,000 | Call | 2026-08-14 | |
| Mega TD Asset Management Inc | $1,520,014 | 0.21% | 19,828 | Shares | 2026-08-04 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $1,364,548 | 0.19% | 17,800 | Put | 2026-09-02 | |
| Large CIBC WORLD MARKET INC. | $1,364,394 | 0.19% | 17,798 | Shares | 2026-08-13 | |
| Large Man Group plc | $1,315,715 | 0.19% | 17,163 | Shares | 2026-08-14 | |
| Mid Polar Asset Management Partners Inc. Registered adviser | $1,264,890 | 0.18% | 16,500 | Shares | 2026-08-14 | |
| Mega Legal & General Group Plc | $1,171,747 | 0.17% | 15,285 | Shares | 2026-08-14 | |
| Mid Y-Intercept (Hong Kong) Ltd Exempt adviser | $1,111,359 | 0.16% | 13,792 | Shares | 2026-10-16 | |
| Micro Spark Investment Management LLC Registered adviser | $1,073,240 | 0.15% | 14,000 | Shares | 2026-08-10 | |
| Large TORONTO DOMINION BANK Bank | $1,022,950 | 0.14% | 13,344 | Shares | 2026-08-14 | |
| Small CoreCommodity Management, LLC Registered adviser | $1,012,371 | 0.14% | 13,206 | Shares | 2026-08-14 | |
| Mid SIMPLEX TRADING, LLC | $972,432 | 0.14% | 12,685 | Shares | 2026-08-12 | |
| Large TD Waterhouse Canada Inc. | $968,732 | 0.14% | 12,022 | Shares | 2026-10-16 | |
| Large Schonfeld Strategic Advisors LLC Registered adviser | $955,490 | 0.13% | 12,464 | Shares | 2026-08-14 | |
| Large Trexquant Investment LP Registered adviser | $867,254 | 0.12% | 11,313 | Shares | 2026-08-14 | |
| Large TORONTO DOMINION BANK Bank | $858,592 | 0.12% | 11,200 | Put | 2026-08-14 | |
| Large JUPITER ASSET MANAGEMENT LTD Registered adviser | $839,810 | 0.12% | 10,955 | Shares | 2026-08-10 | |
| Mega Allianz Asset Management GmbH | $804,776 | 0.11% | 10,498 | Shares | 2026-09-02 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $797,264 | 0.11% | 10,400 | Call | 2026-08-14 | |
| Mega Creative Planning Registered adviser | $766,752 | 0.11% | 10,002 | Shares | 2026-08-13 | |
| Mid XTX Topco Ltd | $765,756 | 0.11% | 9,989 | Shares | 2026-08-14 | |
| Mega AQR CAPITAL MANAGEMENT LLC Registered adviser | $758,014 | 0.11% | 9,888 | Shares | 2026-08-14 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $702,281 | 0.10% | 9,161 | Shares | 2026-08-12 | |
| Mega VANGUARD ASSET MANAGEMENT, Ltd | $690,323 | 0.10% | 9,005 | Shares | 2026-08-13 | |
| Mega Nuveen, LLC | $667,938 | 0.09% | 8,713 | Shares | 2026-08-11 | |
| Large VOLORIDGE INVESTMENT MANAGEMENT, LLC Registered adviser | $649,923 | 0.09% | 8,478 | Shares | 2026-08-14 | |
| Large Janney Montgomery Scott LLC Adviser | $644,020 | 0.09% | 8,401 | Shares | 2026-08-05 | |
| Mid Penn Capital Management Company, LLC Registered adviser | $624,549 | 0.09% | 8,147 | Shares | 2026-07-30 | |
| Large Zurcher Kantonalbank (Zurich Cantonalbank) Non-US | $617,342 | 0.09% | 8,053 | Shares | 2026-08-12 | |
| Mega SEI INVESTMENTS CO Holding company | $569,353 | 0.08% | 7,427 | Shares | 2026-08-14 | |
| Large PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO Benefit plan | $556,321 | 0.08% | 7,257 | Shares | 2026-08-17 | |
| Large Vanguard Personalized Indexing Management, LLC Registered adviser | $538,383 | 0.08% | 7,023 | Shares | 2026-08-11 | |
| Small Pavaki Capital Management LLC Registered adviser | $483,480 | 0.07% | 6,000 | Shares | 2026-10-26 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $452,294 | 0.06% | 5,900 | Put | 2026-08-14 | |
| Mid Voleon Capital Management LP Registered adviser | $446,697 | 0.06% | 5,827 | Shares | 2026-08-14 | |
| Small Moody Aldrich Partners LLC Registered adviser | $443,190 | 0.06% | 5,500 | Shares | 2026-10-27 | |
| Mega Sumitomo Mitsui Trust Group, Inc. Bank | $433,512 | 0.06% | 5,655 | Shares | 2026-07-30 | |
| Mid Amova Asset Management Americas, Inc. Registered adviser | $433,512 | 0.06% | 5,655 | Shares | 2026-08-13 | |
| Mid QUADRANT CAPITAL GROUP LLC | $427,960 | 0.06% | 5,311 | Shares | 2026-10-20 | |
| Large SCOTIA CAPITAL INC. | $406,987 | 0.06% | 5,309 | Shares | 2026-08-11 | |
| Mid Ballentine Partners, LLC Registered adviser | $389,739 | 0.05% | 5,084 | Shares | 2026-07-17 | |
| Mid Quantbot Technologies LP Registered adviser | $369,424 | 0.05% | 4,819 | Shares | 2026-08-12 | |
| Large IMC-Chicago, LLC | $360,148 | 0.05% | 4,698 | Shares | 2026-08-06 | |
| Large LAZARD ASSET MANAGEMENT LLC Adviser | $356,852 | 0.05% | 4,655 | Shares | 2026-08-14 | |
| Large HRT FINANCIAL LP | $350,106 | 0.05% | 4,567 | Shares | 2026-08-14 | |
| Large Savant Capital, LLC Registered adviser | $342,210 | 0.05% | 4,464 | Shares | 2026-08-10 | |
| Large Vanguard Investments Australia, Ltd. | $304,416 | 0.04% | 3,971 | Shares | 2026-08-13 |
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