KNOT Offshore Partners LP - Limited Partnership
US ˙ NYSE ˙ MHY481251012

SecurityKNOP / KNOT Offshore Partners LP - Limited Partnership
InstitutionMorgan Stanley
Latest Disclosed Ownership907,164 shares
Latest Disclosed Value $ 9,144,216
Morgan Stanley reports 7.68% increase in ownership of KNOP / KNOT Offshore Partners LP - Limited Partnership

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 907,164 shares of KNOT Offshore Partners LP - Limited Partnership (US:KNOP) valued at $9,144,213 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 842,501 shares of KNOT Offshore Partners LP - Limited Partnership. This represents a change in shares of 7.68% during the quarter. The current value of the position is $9,806,443 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 KNOT OFFSHORE PARTNERS COM UNITS Y48125101 907,164 64,663 7.68 9,144 4.87 0.0006
2026-05-27 2025-12-31 13F/A-1 KNOT OFFSHORE PARTNERS COM UNITS Y48125101 842,501 -45,559 -5.13 8,720 11.33 0.0001
2026-02-13 2025-12-31 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 842,501 -45,559 8,720 0.0005
2026-05-27 2025-09-30 13F/A-1 KNOT OFFSHORE PARTNERS COM UNITS Y48125101 888,060 14,982 1.72 7,833 43.31 0.0005
2025-11-14 2025-09-30 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 888,060 14,982 7,833 0.0005
2025-08-15 2025-06-30 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 873,078 37,614 4.50 5,465 -6.28 0.0004
2025-05-15 2025-03-31 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 835,464 38,949 4.89 5,832 34.32 0.0004
2025-05-15 2024-12-31 13F/A-1 KNOT OFFSHORE PARTNERS COM UNITS Y48125101 796,515 19,794 2.55 4,341 -18.40 0.0003
2025-02-14 2024-12-31 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 796,515 19,794 4,341 0.0003
2025-05-14 2024-09-30 13F/A-2 KNOT OFFSHORE PARTNERS COM UNITS Y48125101 776,721 -7,325 -0.93 5,321 -22.63 0.0004
2025-02-14 2024-09-30 13F/A-1 KNOT OFFSHORE PARTNERS COM UNITS Y48125101 776,721 -7,325 5,321 0.0004
2024-11-14 2024-09-30 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 776,721 -7,325 5,321 0.0000
2025-05-14 2024-06-30 13F/A-2 KNOT OFFSHORE PARTNERS COM UNITS Y48125101 784,046 83,557 11.93 6,876 90.26 0.0005
2024-10-17 2024-06-30 13F/A-1 KNOT OFFSHORE PARTNERS COM UNITS Y48125101 784,046 83,557 6,876 0.0005
2024-08-14 2024-06-30 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 784,046 83,557 6,876 0.0005
2024-10-17 2024-03-31 13F/A-2 KNOT OFFSHORE PARTNERS COM UNITS Y48125101 700,489 69,574 11.03 3,615 -0.55 0.0003
2024-08-16 2024-03-31 13F/A-1 KNOT OFFSHORE PARTNERS COM UNITS Y48125101 700,489 69,574 3,615 0.0000
2024-05-15 2024-03-31 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 700,489 69,574 3,615 0.0003
2024-08-16 2023-12-31 13F/A-1 KNOT OFFSHORE PARTNERS COM UNITS Y48125101 630,915 96,640 18.09 3,634 -0.41 0.0003
2024-02-13 2023-12-31 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 630,915 96,640 3,634 0.0003
2023-11-15 2023-09-30 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 534,275 182,951 52.07 3,649 110.32 0.0004
2023-08-14 2023-06-30 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 351,324 30,537 9.52 1,736 0.93 0.0002
2023-05-15 2023-03-31 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 320,787 201,725 169.43 1,719 50.00 0.0002
2023-02-14 2022-12-31 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 119,062 63,950 116.04 1,147 48.64 0.0001
2022-11-14 2022-09-30 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 55,112 -61,769 -52.85 771 -59.72 0.0001
2022-10-27 2022-06-30 13F/A-1 KNOT OFFSHORE PARTNERS COM UNITS Y48125101 116,881 -31,112 -21.02 1,914 -23.53 0.0002
2022-08-15 2022-06-30 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 116,881 -31,112 1,914 0.0002
2022-10-27 2022-03-31 13F/A-1 KNOT OFFSHORE PARTNERS COM UNITS Y48125101 147,993 -49,681 -25.13 2,503 -5.19 0.0003
2022-05-13 2022-03-31 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 147,993 -49,681 2,503 0.0003
2022-02-14 2021-12-31 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 197,674 82,090 71.02 2,640 21.49 0.0003
2021-11-15 2021-09-30 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 115,584 -217,131 -65.26 2,173 -67.31 0.0003
2021-08-23 2021-06-30 13F/A-1 KNOT OFFSHORE PARTNERS COM UNITS Y48125101 332,715 32,213 10.72 6,648 24.22 0.0009
2021-08-16 2021-06-30 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 332,715 32,213 6,648 0.0002
2021-05-17 2021-03-31 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 300,502 12,482 4.33 5,352 23.37 0.0008
2021-02-16 2020-12-31 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 288,020 18,861 7.01 4,338 24.98 0.0007
2020-11-13 2020-09-30 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 269,159 92,216 52.12 3,471 42.72 0.0007
2020-08-14 2020-06-30 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 176,943 -252,967 -58.84 2,432 -44.54 0.0005
2020-05-26 2020-03-31 13F/A-1 KNOT OFFSHORE PARTNERS COM UNITS Y48125101 429,910 -22,462 -4.97 4,385 -51.07 0.0012
2020-05-15 2020-03-31 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 429,910 -22,462 4,385 336.8594
2020-02-14 2019-12-31 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 452,372 36,437 8.76 8,961 12.86 0.0021
2019-11-14 2019-09-30 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 415,935 66,403 19.00 7,940 18.99 0.0021
2019-08-14 2019-06-30 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 349,532 35,383 11.26 6,673 11.87 0.0018
2019-05-15 2019-03-31 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 314,149 20,280 6.90 5,965 13.19 0.0017
2019-02-14 2018-12-31 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 293,869 5,675 1.97 5,270 -15.73 0.0016
2019-04-23 2018-09-30 13F/A-2 KNOT OFFSHORE PARTNERS COM UNITS Y48125101 288,194 15,816 5.81 6,254 3.68 0.0016
2018-11-20 2018-09-30 13F/A-1 KNOT OFFSHORE PARTNERS COM UNITS Y48125101 288,194 0 6,254 0.0016
2018-11-14 2018-09-30 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 288,194 15,816 6,254
2019-04-23 2018-06-30 13F/A-1 KNOT OFFSHORE PARTNERS COM UNITS Y48125101 272,378 -52,387 -16.13 6,032 -6.20 0.0016
2018-08-14 2018-06-30 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 272,378 -52,387 6,032
2019-04-23 2018-03-31 13F/A-1 KNOT OFFSHORE PARTNERS COM UNITS Y48125101 324,765 51,018 18.64 6,431 13.22 0.0018
2018-05-14 2018-03-31 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 324,765 51,018 6,431
2019-04-23 2017-12-31 13F/A-1 KNOT OFFSHORE PARTNERS COM UNITS Y48125101 273,747 -68,251 -19.96 5,680 -29.31 0.0016
2018-02-14 2017-12-31 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 273,747 -68,251 5,680
2017-11-14 2017-09-30 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 341,998 46,393 15.69 8,035 18.44 0.0024
2017-08-11 2017-06-30 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 295,605 21,154 7.71 6,784 6.10 0.0020
2017-05-22 2017-03-31 13F/A-1 KNOT OFFSHORE PARTNERS COM UNITS Y48125101 274,451 59,260 27.54 6,394 25.92 0.0020
2017-05-12 2017-03-31 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 274,451 6,394
2017-02-22 2016-12-31 13F/A-1 KNOT OFFSHORE PARTNERS COM UNITS Y48125101 215,191 -30,675 -12.48 5,078 -1.15 0.0017
2017-02-13 2016-12-31 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 215,191 5,078
2016-11-10 2016-09-30 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 245,866 18,594 8.18 5,137 21.79 0.0018
2016-08-12 2016-06-30 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 227,272 78,898 53.18 4,218 73.29 0.0015
2016-05-12 2016-03-31 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 148,374 18,213 13.99 2,434 38.61 0.0009
2016-02-09 2015-12-31 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 130,161 72,752 126.73 1,756 106.59 0.0006
2016-02-08 2015-09-30 13F/A-1 KNOT OFFSHORE PARTNERS COM UNITS Y48125101 57,409 -45,106 -44.00 850 -56.63 0.0003
2015-11-09 2015-09-30 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 57,409 850
2015-08-12 2015-06-30 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 102,515 9,927 10.72 1,960 -13.62 0.0007
2015-05-14 2015-03-31 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 92,588 -87,959 -48.72 2,269 -43.49 0.0008
2015-02-13 2014-12-31 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 180,547 44,478 32.69 4,015 18.16 0.0015
2014-12-16 2014-09-30 13F/A-1 KNOT OFFSHORE PARTNERS COM UNITS Y48125101 136,069 26,879 24.62 3,398 9.97 0.0013
2014-11-14 2014-09-30 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 136,069 3,398
2014-08-12 2014-06-30 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 109,190 -46,013 -29.65 3,090 -30.39 0.0053
2014-05-13 2014-03-31 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 155,203 17,869 13.01 4,439 15.00 0.0019
2014-02-13 2013-12-31 13F KNOT OFFSHORE PARTNERS COM UNITS Y48125101 137,334 31,391 29.63 3,860 51.49 0.0016
2013-11-13 2013-09-30 13F KNOT Offshore Partners COM Y48125101 105,943 -217,897 -67.29 2,548 -64.27 0.0012
2013-08-08 2013-06-30 13F KNOT Offshore Partners COM Y48125101 323,840 323,840 7,131 0.0036
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.