精密鑽探公司
US ˙ NYSE ˙ CA74022D4075

SecurityPDS / Precision Drilling Corporation
InstitutionMorgan Stanley
Latest Disclosed Ownership245,195 shares
Latest Disclosed Value $ 24,127,188
Morgan Stanley reports 138.40% increase in ownership of PDS / Precision Drilling Corporation

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 245,195 shares of Precision Drilling Corporation (US:PDS) valued at $24,127,188 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 102,852 shares of Precision Drilling Corporation. This represents a change in shares of 138.40% during the quarter. The current value of the position is $24,190,939 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F PRECISION DRILLING COM NEW 74022D407 245,195 142,343 138.40 24,127 226.35 0.0015
2026-05-27 2025-12-31 13F/A-1 PRECISION DRILLING COM NEW 74022D407 102,852 61,684 149.83 7,393 218.66 0.0004
2026-02-13 2025-12-31 13F PRECISION DRILLING COM NEW 74022D407 102,852 61,684 7,393 0.0004
2026-05-27 2025-09-30 13F/A-1 PRECISION DRILLING COM NEW 74022D407 41,168 -6,443 -13.53 2,320 3.16 0.0001
2025-11-14 2025-09-30 13F PRECISION DRILLING COM NEW 74022D407 41,168 -6,443 2,320 0.0001
2025-08-15 2025-06-30 13F PRECISION DRILLING COM NEW 74022D407 47,611 -10,892 -18.62 2,249 -17.53 0.0001
2025-05-15 2025-03-31 13F PRECISION DRILLING COM NEW 74022D407 58,503 -207,986 -78.05 2,727 -83.24 0.0002
2025-05-15 2024-12-31 13F/A-1 PRECISION DRILLING COM NEW 74022D407 266,489 74,004 38.45 16,275 37.15 0.0011
2025-02-14 2024-12-31 13F PRECISION DRILLING COM NEW 74022D407 266,489 74,004 16,275 0.0011
2025-05-14 2024-09-30 13F/A-2 PRECISION DRILLING COM NEW 74022D407 192,485 -9,404 -4.66 11,867 -16.44 0.0009
2025-02-14 2024-09-30 13F/A-1 PRECISION DRILLING COM NEW 74022D407 192,485 -9,404 11,867 0.0009
2024-11-14 2024-09-30 13F PRECISION DRILLING COM NEW 74022D407 192,485 -9,404 11,867 0.0001
2025-05-14 2024-06-30 13F/A-2 PRECISION DRILLING COM NEW 74022D407 201,889 135,388 203.59 14,201 217.39 0.0011
2024-10-17 2024-06-30 13F/A-1 PRECISION DRILLING COM NEW 74022D407 201,889 135,388 14,201 0.0011
2024-08-14 2024-06-30 13F PRECISION DRILLING COM NEW 74022D407 201,889 135,388 14,201 0.0011
2024-10-17 2024-03-31 13F/A-2 PRECISION DRILLING COM NEW 74022D407 66,501 -104,789 -61.18 4,475 -51.89 0.0004
2024-08-16 2024-03-31 13F/A-1 PRECISION DRILLING COM NEW 74022D407 66,501 -104,789 4,475 0.0000
2024-05-15 2024-03-31 13F PRECISION DRILLING COM NEW 74022D407 66,501 -104,789 4,475 0.0004
2024-08-16 2023-12-31 13F/A-1 PRECISION DRILLING COM NEW 74022D407 171,290 22,550 15.16 9,299 -6.85 0.0008
2024-02-13 2023-12-31 13F PRECISION DRILLING COM NEW 74022D407 171,290 22,550 9,299 0.0008
2023-11-15 2023-09-30 13F PRECISION DRILLING COM NEW 74022D407 148,740 18,706 14.39 9,983 57.49 0.0010
2023-08-14 2023-06-30 13F PRECISION DRILLING COM NEW 74022D407 130,034 -101,176 -43.76 6,339 -46.68 0.0006
2023-05-15 2023-03-31 13F PRECISION DRILLING COM NEW 74022D407 231,210 103,389 80.89 11,889 21.27 0.0013
2023-02-14 2022-12-31 13F PRECISION DRILLING COM NEW 74022D407 127,821 -13,655 -9.65 9,804 36.86 0.0011
2022-11-14 2022-09-30 13F PRECISION DRILLING COM NEW 74022D407 141,476 12,991 10.11 7,163 -12.92 0.0010
2022-10-27 2022-06-30 13F/A-1 PRECISION DRILLING COM NEW 74022D407 128,485 3,406 2.72 8,226 -11.03 0.0011
2022-08-15 2022-06-30 13F PRECISION DRILLING COM NEW 74022D407 128,485 3,406 8,226 0.0002
2022-10-27 2022-03-31 13F/A-1 PRECISION DRILLING COM NEW 74022D407 125,079 43,237 52.83 9,246 218.83 0.0012
2022-05-13 2022-03-31 13F PRECISION DRILLING COM NEW 74022D407 125,079 43,237 9,246 0.0012
2022-02-14 2021-12-31 13F PRECISION DRILLING COM NEW 74022D407 81,842 -11,820 -12.62 2,900 -23.38 0.0004
2021-11-15 2021-09-30 13F PRECISION DRILLING COM NEW 74022D407 93,662 -39,140 -29.47 3,785 -31.65 0.0005
2021-08-23 2021-06-30 13F/A-1 PRECISION DRILLING COM NEW 74022D407 132,802 49,910 60.21 5,538 209.04 0.0007
2021-08-16 2021-06-30 13F PRECISION DRILLING COM NEW 74022D407 132,825 49,933 5,539 0.0002
2021-05-17 2021-03-31 13F PRECISION DRILLING COM NEW 74022D407 82,892 1,314 1.61 1,792 33.23 0.0003
2021-02-16 2020-12-31 13F PRECISION DRILLING COM NEW 74022D407 81,578 -372,347 -82.03 1,345 363.79 0.0002
2020-11-13 2020-09-30 13F PRECISION DRILLING COM 2010 74022D308 453,925 51,014 12.66 290 -5.23 0.0001
2020-08-14 2020-06-30 13F PRECISION DRILLING COM 2010 74022D308 402,911 -652,119 -61.81 306 -7.27 0.0001
2020-05-26 2020-03-31 13F/A-1 PRECISION DRILLING COM 2010 74022D308 1,055,030 -211,629 -16.71 330 -81.41 0.0001
2020-05-15 2020-03-31 13F PRECISION DRILLING COM 2010 74022D308 1,055,030 -211,629 330 25.3509
2020-02-14 2019-12-31 13F PRECISION DRILLING COM 2010 74022D308 1,266,659 417,230 49.12 1,775 83.56 0.0004
2019-11-14 2019-09-30 13F PRECISION DRILLING COM 2010 74022D308 849,429 223,719 35.75 967 -18.26 0.0003
2019-08-14 2019-06-30 13F PRECISION DRILLING COM 2010 74022D308 625,710 -960,710 -60.56 1,183 -68.79 0.0003
2019-05-15 2019-03-31 13F PRECISION DRILLING COM 2010 74022D308 1,586,420 -341,848 -17.73 3,791 12.96 0.0011
2019-02-14 2018-12-31 13F PRECISION DRILLING COM 2010 74022D308 1,928,268 541,106 39.01 3,356 -30.07 0.0010
2019-04-23 2018-09-30 13F/A-2 PRECISION DRILLING COM 2010 74022D308 1,387,162 25,041 1.84 4,799 6.15 0.0012
2018-11-20 2018-09-30 13F/A-1 PRECISION DRILLING COM 2010 74022D308 1,387,162 0 4,799 0.0012
2018-11-14 2018-09-30 13F PRECISION DRILLING COM 2010 74022D308 1,387,162 25,041 4,799
2019-04-23 2018-06-30 13F/A-1 PRECISION DRILLING COM 2010 74022D308 1,362,121 -1,468,056 -51.87 4,521 -42.33 0.0012
2018-08-14 2018-06-30 13F PRECISION DRILLING COM 2010 74022D308 1,362,121 -1,468,056 4,521
2019-04-23 2018-03-31 13F/A-1 PRECISION DRILLING COM 2010 74022D308 2,830,177 1,671,596 144.28 7,839 124.10 0.0022
2018-05-14 2018-03-31 13F PRECISION DRILLING COM 2010 74022D308 2,830,177 1,671,596 7,839
2019-04-23 2017-12-31 13F/A-1 PRECISION DRILLING COM 2010 74022D308 1,158,581 -1,260,691 -52.11 3,498 -53.66 0.0010
2018-02-14 2017-12-31 13F PRECISION DRILLING COM 2010 74022D308 1,158,581 -1,260,691 3,498
2017-11-14 2017-09-30 13F PRECISION DRILLING COM 2010 74022D308 2,419,272 1,148,063 90.31 7,548 74.12 0.0023
2017-08-11 2017-06-30 13F PRECISION DRILLING COM 2010 74022D308 1,271,209 692,965 119.84 4,335 58.85 0.0013
2017-05-22 2017-03-31 13F/A-1 PRECISION DRILLING COM 2010 74022D308 578,244 -584,303 -50.26 2,729 -56.93 0.0008
2017-05-12 2017-03-31 13F PRECISION DRILLING COM 2010 74022D308 578,244 2,729
2017-02-22 2016-12-31 13F/A-1 PRECISION DRILLING COM 2010 74022D308 1,162,547 504,475 76.66 6,336 130.32 0.0021
2017-02-13 2016-12-31 13F PRECISION DRILLING COM 2010 74022D308 1,162,547 6,336
2016-11-10 2016-09-30 13F PRECISION DRILLING COM 2010 74022D308 658,072 -519,464 -44.11 2,751 -55.92 0.0009
2016-08-12 2016-06-30 13F PRECISION DRILLING COM 2010 74022D308 1,177,536 -549,237 -31.81 6,241 -13.96 0.0023
2016-05-12 2016-03-31 13F PRECISION DRILLING COM 2010 74022D308 1,726,773 225,842 15.05 7,254 22.66 0.0028
2016-02-09 2015-12-31 13F PRECISION DRILLING COM 2010 74022D308 1,500,931 -319,344 -17.54 5,914 -12.67 0.0021
2016-02-08 2015-09-30 13F/A-1 PRECISION DRILLING COM 2010 74022D308 1,820,275 916,677 101.45 6,772 11.53 0.0025
2015-11-09 2015-09-30 13F PRECISION DRILLING COM 2010 74022D308 1,820,275 6,772
2015-08-12 2015-06-30 13F PRECISION DRILLING COM 2010 74022D308 903,598 -104,548 -10.37 6,072 -5.02 0.0021
2015-05-14 2015-03-31 13F PRECISION DRILLING COM 2010 74022D308 1,008,146 125,390 14.20 6,393 19.47 0.0024
2015-02-13 2014-12-31 13F PRECISION DRILLING COM 2010 74022D308 882,756 246,648 38.77 5,351 -22.05 0.0020
2014-12-16 2014-09-30 13F/A-1 PRECISION DRILLING COM 2010 74022D308 636,108 84,590 15.34 6,865 4.00 0.0026
2014-11-14 2014-09-30 13F PRECISION DRILLING COM 2010 74022D308 636,108 6,865
2014-05-13 2014-03-31 13F PRECISION DRILLING COM 2010 74022D308 551,518 332,673 152.01 6,601 222.00 0.0028
2014-02-13 2013-12-31 13F PRECISION DRILLING COM 2010 74022D308 218,845 -233,715 -51.64 2,050 -54.34 0.0009
2013-11-13 2013-09-30 13F PRECISION DRILLING NA 74022D308 452,560 312,928 224.11 4,490 275.73 0.0021
2013-08-08 2013-06-30 13F PRECISION DRILLING NA 74022D308 139,632 139,632 1,195 0.0006
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.