Morgan Stanley
US ˙ NYSE ˙ US6174464486

SecurityMS / Morgan Stanley
InstitutionPrincipal Street Partners, LLC
Latest Disclosed Ownership45,088 shares
Latest Disclosed Value $ 7,420,082
Principal Street Partners, LLC reports 10.34% decrease in ownership of MS / Morgan Stanley

On May 15, 2026 - Principal Street Partners, LLC filed a 13F-HR form disclosing ownership of 45,088 shares of Morgan Stanley (US:MS) valued at $7,420,132 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 50,286 shares of Morgan Stanley. This represents a change in shares of -10.34% during the quarter. The current value of the position is $9,474,792 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 MORGAN STANLEY Common stock 617446448 45,088 -5,198 -10.34 7,420 -16.88 1.2112
2026-02-17 2025-12-31 13F MORGAN STANLEY Common stock 617446448 50,286 -934 -1.82 8,927 9.65 1.5058
2025-11-14 2025-09-30 13F MORGAN STANLEY Common stock 617446448 51,220 -11,756 -18.67 8,142 -8.22 1.2994
2025-08-14 2025-06-30 13F MORGAN STANLEY Common stock 617446448 62,976 6,193 10.91 8,871 33.91 0.8699
2025-05-15 2025-03-31 13F MORGAN STANLEY Common stock 617446448 56,783 -4,348 -7.11 6,625 -13.81 1.2321
2025-02-18 2024-12-31 13F MORGAN STANLEY Common stock 617446448 61,131 78 0.13 7,685 20.91 1.5113
2024-11-13 2024-09-30 13F MORGAN STANLEY Common stock 617446448 61,053 -17,895 -22.67 6,356 -17.15 1.0393
2024-08-14 2024-06-30 13F MORGAN STANLEY Common stock 617446448 78,948 -192 -0.24 7,673 1.89 1.3743
2024-05-15 2024-03-31 13F MORGAN STANLEY Common stock 617446448 79,140 17,703 28.81 7,531 31.46 1.4235
2024-02-07 2023-12-31 13F MORGAN STANLEY Common stock 617446448 61,437 -4,631 -7.01 5,729 6.17 1.3821
2023-11-01 2023-09-30 13F MORGAN STANLEY Common stock 617446448 66,068 -543 -0.82 5,396 -5.15 1.0690
2023-08-21 2023-06-30 13F/A-1 MORGAN STANLEY Common stock 617446448 66,611 -3,979 -5.64 5,689 -8.21 1.3520
2023-08-15 2023-06-30 13F MORGAN STANLEY Common stock 617446448 70,590 0 6,198 1.5664
2023-05-11 2023-03-31 13F MORGAN STANLEY Common stock 617446448 70,590 465 0.66 6,198 3.96 1.5664
2023-02-15 2022-12-31 13F MORGAN STANLEY Common stock 617446448 70,125 2,549 3.77 5,962 11.65 1.5022
2022-11-14 2022-09-30 13F MORGAN STANLEY Common stock 617446448 67,576 679 1.01 5,339 4.93 1.4229
2022-08-15 2022-06-30 13F MORGAN STANLEY Common stock 617446448 66,897 11,201 20.11 5,088 4.52 1.3181
2022-05-05 2022-03-31 13F Morgan Stanley Common stock 617446448 55,696 4,039 7.82 4,868 -4.00 1.1161
2022-02-07 2021-12-31 13F Morgan Stanley Common stock 617446448 51,657 1,210 2.40 5,071 3.30 1.2206
2021-11-10 2021-09-30 13F Morgan Stanley Common stock 617446448 50,447 -13,890 -21.59 4,909 -16.78 1.3374
2021-08-10 2021-06-30 13F Morgan Stanley Common stock 617446448 64,337 -123,084 -65.67 5,899 -59.47 1.5563
2021-05-13 2021-03-31 13F Morgan Stanley Common stock 617446448 187,421 98,560 110.91 14,555 139.00 1.8783
2021-02-16 2020-12-31 13F Morgan Stanley Common stock 617446448 88,861 -9,550 -9.70 6,090 27.99 1.8652
2020-11-12 2020-09-30 13F Morgan Stanley Common stock 617446448 98,411 -17,734 -15.27 4,758 -15.19 1.6717
2020-08-14 2020-06-30 13F Morgan Stanley Common stock 617446448 116,145 116,145 5,610 2.0956
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.