Morgan Stanley
US ˙ NYSE ˙ US6174464486

SecurityMS / Morgan Stanley
InstitutionRathbone Brothers plc
Latest Disclosed Ownership742,378 shares
Latest Disclosed Value $ 122,173,147
Rathbone Brothers plc reports 5.24% increase in ownership of MS / Morgan Stanley

On May 12, 2026 - Rathbone Brothers plc filed a 13F-HR form disclosing ownership of 742,378 shares of Morgan Stanley (US:MS) valued at $122,173,147 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on February 6, 2026 disclosing 705,425 shares of Morgan Stanley. This represents a change in shares of 5.24% during the quarter. The current value of the position is $156,003,313 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)
2026-05-12 2026-03-31 13F MORGAN STANLEY USD0.01 COM 617446448 742,378 36,953 5.24 122,173 -2.44 0.5220
2026-02-06 2025-12-31 13F/A-1 MORGAN STANLEY USD0.01 COM 617446448 705,425 -66,494 -8.61 125,234 2.06 0.4958
2026-01-21 2025-12-31 13F MORGAN STANLEY USD0.01 COM 617446448 705,425 -66,494 125,234 0.4958
2025-11-13 2025-09-30 13F MORGAN STANLEY USD0.01 COM 617446448 771,919 9,074 1.19 122,704 14.19 0.4982
2025-08-07 2025-06-30 13F MORGAN STANLEY USD0.01 COM 617446448 762,845 57,532 8.16 107,454 30.58 0.4634
2025-05-13 2025-03-31 13F MORGAN STANLEY USD0.01 COM 617446448 705,313 52,778 8.09 82,289 0.31 0.3977
2025-02-13 2024-12-31 13F MORGAN STANLEY USD0.01 COM 617446448 652,535 -112,297 -14.68 82,037 2.90 0.3972
2024-11-13 2024-09-30 13F MORGAN STANLEY USD0.01 COM 617446448 764,832 44,688 6.21 79,726 13.91 0.4023
2024-08-09 2024-06-30 13F MORGAN STANLEY USD0.01 COM 617446448 720,144 33,247 4.84 69,991 8.21 0.3812
2024-05-14 2024-03-31 13F MORGAN STANLEY USD0.01 COM 617446448 686,897 60,241 9.61 64,678 10.68 0.3733
2024-02-13 2023-12-31 13F MORGAN STANLEY USD0.01 COM 617446448 626,656 88,660 16.48 58,436 32.99 0.3766
2023-11-13 2023-09-30 13F MORGAN STANLEY USD0.01 COM 617446448 537,996 39,348 7.89 43,938 3.18 0.3186
2023-08-04 2023-06-30 13F MORGAN STANLEY USD0.01 COM 617446448 498,648 47,567 10.55 42,585 7.52 0.3974
2023-05-12 2023-03-31 13F MORGAN STANLEY USD0.01 COM 617446448 451,081 41,589 10.16 39,605 13.76 0.4049
2023-02-14 2022-12-31 13F MORGAN STANLEY USD0.01 COM 617446448 409,492 7,504 1.87 34,815 9.62 0.3920
2022-11-14 2022-09-30 13F/A-1 MORGAN STANLEY USD0.01 COM 617446448 401,988 -50,400 -11.14 31,761 -7.70 0.3919
2022-11-03 2022-09-30 13F MORGAN STANLEY USD0.01 COM 617446448 401,988 -50,400 31,761 0.3919
2022-08-12 2022-06-30 13F MORGAN STANLEY USD0.01 COM 617446448 452,388 38,580 9.32 34,409 -4.86 0.3944
2022-05-11 2022-03-31 13F MORGAN STANLEY USD0.01 COM 617446448 413,808 35,300 9.33 36,167 -2.66 0.3690
2022-02-10 2021-12-31 13F MORGAN STANLEY USD0.01 COM 617446448 378,508 27,600 7.87 37,154 8.81 0.3611
2021-11-04 2021-09-30 13F MORGAN STANLEY USD0.01 COM 617446448 350,908 22,500 6.85 34,147 13.40 0.3674
2021-07-30 2021-06-30 13F MORGAN STANLEY USD0.01 COM 617446448 328,408 267,310 437.51 30,112 534.60 0.3345
2021-05-14 2021-03-31 13F MORGAN STANLEY USD0.01 COM 617446448 61,098 510 0.84 4,745 14.28 0.0608
2021-02-11 2020-12-31 13F MORGAN STANLEY USD0.01 COM 617446448 60,588 -3,970 -6.15 4,152 33.03 0.0589
2020-11-13 2020-09-30 13F MORGAN STANLEY USD0.01 COM 617446448 64,558 6,300 10.81 3,121 10.91 0.0534
2020-08-07 2020-06-30 13F MORGAN STANLEY USD0.01 COM 617446448 58,258 -36,400 -38.45 2,814 -12.55 0.0571
2020-05-04 2020-03-31 13F MORGAN STANLEY USD0.01 COM 617446448 94,658 24,990 35.87 3,218 -9.63 0.0937
2020-02-11 2019-12-31 13F MORGAN STANLEY USD0.01 COM 617446448 69,668 36,200 108.16 3,561 149.37 0.0937
2019-11-13 2019-09-30 13F MORGAN STANLEY USD0.01 COM 617446448 33,468 4,290 14.70 1,428 11.74 0.0406
2019-08-12 2019-06-30 13F MORGAN STANLEY USD0.01 COM 617446448 29,178 -104,780 -78.22 1,278 -77.39 0.0400
2019-05-09 2019-03-31 13F MORGAN STANLEY USD0.01 COM 617446448 133,958 -17,870 -11.77 5,653 -6.10 0.1859
2019-02-12 2018-12-31 13F MORGAN STANLEY USD0.01 COM 617446448 151,828 -8,430 -5.26 6,020 -19.34 0.2307
2018-10-12 2018-09-30 13F MORGAN STANLEY USD0.01 COM 617446448 160,258 5,055 3.26 7,463 1.44 0.2535
2018-07-16 2018-06-30 13F MORGAN STANLEY USD0.01 COM 617446448 155,203 1,260 0.82 7,357 -11.44 0.2787
2018-04-06 2018-03-31 13F MORGAN STANLEY USD0.01 COM 617446448 153,943 15,140 10.91 8,307 14.06 0.3380
2018-01-24 2017-12-31 13F MORGAN STANLEY USD0.01 COM 617446448 138,803 16,435 13.43 7,283 23.57 0.2964
2017-10-24 2017-09-30 13F MORGAN STANLEY USD0.01 COM 617446448 122,368 0 0.00 5,894 8.09 0.2566
2017-08-10 2017-06-30 13F MORGAN STANLEY USD0.01 COM 617446448 122,368 2,290 1.91 5,453 6.01 0.2430
2017-04-06 2017-03-31 13F MORGAN STANLEY USD0.01 COM 617446448 120,078 120,078 5,144 0.2345
2017-02-02 2016-12-31 13F MORGAN STANLEY USD0.01 COM 617446448 0 -59,133 -100.00 0 -100.00
2016-10-24 2016-09-30 13F MORGAN STANLEY USD0.01 COM 617446448 59,133 -4,135 -6.54 1,896 15.33 0.0979
2016-08-03 2016-06-30 13F MORGAN STANLEY USD0.01 COM 617446448 63,268 160 0.25 1,644 4.18 0.0906
2016-04-08 2016-03-31 13F MORGAN STANLEY USD0.01 COM 617446448 63,108 -2,125 -3.26 1,578 -10.90 0.0960
2016-01-19 2015-12-31 13F MORGAN STANLEY USD0.01 COM 617446448 65,233 1,780 2.81 1,771 -11.41 0.1125
2015-10-27 2015-09-30 13F MORGAN STANLEY USD0.01 COM 617446448 63,453 5,940 10.33 1,999 -10.40 0.1332
2015-08-05 2015-06-30 13F MORGAN STANLEY USD0.01 COM 617446448 57,513 3,770 7.01 2,231 16.32 0.1449
2015-04-10 2015-03-31 13F MORGAN STANLEY USD0.01 COM 617446448 53,743 -4,740 -8.10 1,918 -15.47 0.1269
2015-01-21 2014-12-31 13F MORGAN STANLEY USD0.01 COM 617446448 58,483 300 0.52 2,269 12.83 0.1492
2014-10-23 2014-09-30 13F MORGAN STANLEY US$0.01 COM 617446448 58,183 -300 -0.51 2,011 6.35 0.1397
2014-07-02 2014-06-30 13F MORGAN STANLEY US$0.01 COM 617446448 58,483 1,710 3.01 1,891 6.84 0.1336
2014-04-11 2014-03-31 13F/A-1 MORGAN STANLEY US$0.01 COM 617446448 56,773 -3,170 -5.29 1,770 -5.85 0.1420
2014-04-10 2014-03-31 13F UNION PACIFIC CORP US$2.50 COM 617446448 15,021 2,819
2014-01-10 2013-12-31 13F MORGAN STANLEY US$0.01 COM 617446448 59,943 7,720 14.78 1,880 33.62 0.1876
2013-10-11 2013-09-30 13F MORGAN STANLEY US$0.01 COM 617446448 52,223 -237 -0.45 1,407 9.75 0.1639
2013-08-06 2013-06-30 13F MORGAN STANLEY US$0.01 COM 617446448 52,460 52,460 1,282 0.1727
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.