羅伊斯微型資本信託公司
US ˙ NYSE ˙ US7809151043

SecurityRMT / Royce Micro-Cap Trust, Inc.
InstitutionMorgan Stanley
Latest Disclosed Ownership3,092,401 shares
Ownership 6.00%
Morgan Stanley ownership in RMT / Royce Micro-Cap Trust, Inc.

2025-05-07 - Morgan Stanley has filed an SCHEDULE 13G form with the Securities and Exchange Commission (SEC) disclosing ownership of 3,092,401 shares of Royce Micro-Cap Trust, Inc. (US:RMT). This represents 6.0 percent ownership of the company. In their previous filing dated 2022-02-11 , Morgan Stanley had reported owning 2,155,075 shares, indicating an increase of 43.49 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date
Effective
Date
Form Prev
Shares
Latest
Shares
ΔShares
(Percent)
Ownership
(Percent)
ΔOwnership
(Percent)
2025-05-07 2025-05-07 13G 2,155,075 3,092,401 43.49 6.00 25.00
2022-02-11 2022-02-11 13G/A 2,167,208 2,155,075 -0.56 4.80 -4.00
2021-02-12 2021-02-12 13G 2,001,260 2,167,208 8.29 5.00 -21.88
2015-02-17 2015-02-17 13G/A 2,001,260 6.40
2014-02-10 2014-02-10 13G/A 1,862,776 6.30
2013-02-14 2013-02-14 13G 1,469,267 5.10

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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.

Upgrade to unlock premium data and export to Excel .

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 ROYCE MICRO-CAP TR COM 780915104 2,631,830 -20,582 -0.78 29,766 7.59 0.0018
2026-05-27 2025-12-31 13F/A-1 ROYCE MICRO-CAP TR COM 780915104 2,652,412 70,439 2.73 27,665 3.12 0.0017
2026-02-13 2025-12-31 13F ROYCE MICRO-CAP TR COM 780915104 2,652,412 70,439 27,665 0.0017
2026-05-27 2025-09-30 13F/A-1 ROYCE MICRO-CAP TR COM 780915104 2,581,973 -351,933 -12.00 26,827 -1.15 0.0016
2025-11-14 2025-09-30 13F ROYCE MICRO-CAP TR COM 780915104 2,581,973 -351,933 26,827 0.0016
2025-08-15 2025-06-30 13F ROYCE MICRO-CAP TR COM 780915104 2,933,906 -160,432 -5.18 27,139 4.04 0.0018
2025-05-15 2025-03-31 13F ROYCE MICRO-CAP TR COM 780915104 3,094,338 623,216 25.22 26,085 8.27 0.0019
2025-05-15 2024-12-31 13F/A-1 ROYCE MICRO-CAP TR COM 780915104 2,471,122 181,313 7.92 24,093 9.49 0.0017
2025-02-14 2024-12-31 13F ROYCE MICRO-CAP TR COM 780915104 2,471,122 181,313 24,093 0.0017
2025-05-14 2024-09-30 13F/A-2 ROYCE MICRO-CAP TR COM 780915104 2,289,809 287,846 14.38 22,005 19.61 0.0016
2025-02-14 2024-09-30 13F/A-1 ROYCE MICRO-CAP TR COM 780915104 2,289,809 287,846 22,005 0.0016
2024-11-14 2024-09-30 13F ROYCE MICRO-CAP TR COM 780915104 2,289,809 287,846 22,005 0.0002
2025-05-14 2024-06-30 13F/A-2 ROYCE MICRO-CAP TR COM 780915104 2,001,963 311,592 18.43 18,398 15.17 0.0014
2024-10-17 2024-06-30 13F/A-1 ROYCE MICRO-CAP TR COM 780915104 2,001,963 311,592 18,398 0.0014
2024-08-14 2024-06-30 13F ROYCE MICRO-CAP TR COM 780915104 2,001,963 311,592 18,398 0.0014
2024-10-17 2024-03-31 13F/A-2 ROYCE MICRO-CAP TR COM 780915104 1,690,371 202,417 13.60 15,974 16.19 0.0013
2024-08-16 2024-03-31 13F/A-1 ROYCE MICRO-CAP TR COM 780915104 1,690,371 202,417 15,974 0.0002
2024-05-15 2024-03-31 13F ROYCE MICRO-CAP TR COM 780915104 1,690,371 202,417 15,974 0.0013
2024-08-16 2023-12-31 13F/A-1 ROYCE MICRO-CAP TR COM 780915104 1,487,954 -220,077 -12.88 13,749 -2.79 0.0012
2024-02-13 2023-12-31 13F ROYCE MICRO-CAP TR COM 780915104 1,487,954 -220,077 13,749 0.0012
2023-11-15 2023-09-30 13F ROYCE MICRO-CAP TR COM 780915104 1,708,031 -99,644 -5.51 14,143 -10.59 0.0014
2023-08-14 2023-06-30 13F ROYCE MICRO-CAP TR COM 780915104 1,807,675 -119,004 -6.18 15,817 -6.39 0.0016
2023-05-15 2023-03-31 13F ROYCE MICRO-CAP TR COM 780915104 1,926,679 -139,918 -6.77 16,897 -5.81 0.0018
2023-02-14 2022-12-31 13F ROYCE MICRO-CAP TR COM 780915104 2,066,597 -630,656 -23.38 17,938 -16.13 0.0020
2022-11-14 2022-09-30 13F ROYCE MICRO-CAP TR COM 780915104 2,697,253 -418,112 -13.42 21,388 -17.88 0.0029
2022-10-27 2022-06-30 13F/A-1 ROYCE MICRO-CAP TR COM 780915104 3,115,365 333,082 11.97 26,045 -11.02 0.0034
2022-08-15 2022-06-30 13F ROYCE MICRO-CAP TR COM 780915104 3,115,365 333,082 26,045 0.0007
2022-10-27 2022-03-31 13F/A-1 ROYCE MICRO-CAP TR COM 780915104 2,782,283 627,208 29.10 29,270 17.59 0.0039
2022-05-13 2022-03-31 13F ROYCE MICRO-CAP TR COM 780915104 2,782,283 627,208 29,270 0.0039
2022-02-14 2021-12-31 13F ROYCE MICRO-CAP TR COM 780915104 2,155,075 231,214 12.02 24,891 13.29 0.0031
2021-11-15 2021-09-30 13F ROYCE MICRO-CAP TR COM 780915104 1,923,861 -120,760 -5.91 21,971 -13.34 0.0030
2021-08-23 2021-06-30 13F/A-1 ROYCE MICRO-CAP TR COM 780915104 2,044,621 -286,918 -12.31 25,353 -3.77 0.0033
2021-08-16 2021-06-30 13F ROYCE MICRO-CAP TR COM 780915104 2,044,621 -286,918 25,353 0.0007
2021-05-17 2021-03-31 13F ROYCE MICRO-CAP TR COM 780915104 2,331,539 164,331 7.58 26,347 20.13 0.0039
2021-02-16 2020-12-31 13F ROYCE MICRO-CAP TR COM 780915104 2,167,208 505,376 30.41 21,932 72.07 0.0034
2020-11-13 2020-09-30 13F ROYCE MICRO-CAP TR COM 780915104 1,661,832 349,725 26.65 12,746 34.92 0.0025
2020-08-14 2020-06-30 13F ROYCE MICRO-CAP TR COM 780915104 1,312,107 664,529 102.62 9,447 162.42 0.0021
2020-05-26 2020-03-31 13F/A-1 ROYCE MICRO-CAP TR COM 780915104 647,578 65,309 11.22 3,600 -27.59 0.0010
2020-05-15 2020-03-31 13F ROYCE MICRO-CAP TR COM 780915104 647,578 65,309 3,600 276.5550
2020-02-14 2019-12-31 13F ROYCE MICRO-CAP TR COM 780915104 582,269 66,857 12.97 4,972 19.98 0.0012
2019-11-14 2019-09-30 13F ROYCE MICRO-CAP TR COM 780915104 515,412 27,590 5.66 4,144 3.34 0.0011
2019-08-14 2019-06-30 13F ROYCE MICRO-CAP TR COM 780915104 487,822 -168,842 -25.71 4,010 -26.69 0.0011
2019-05-15 2019-03-31 13F ROYCE MICRO-CAP TR COM 780915104 656,664 -22,300 -3.28 5,470 8.60 0.0015
2019-02-14 2018-12-31 13F ROYCE MICRO-CAP TR COM 780915104 678,964 -28,689 -4.05 5,037 -30.28 0.0015
2019-04-23 2018-09-30 13F/A-2 ROYCE MICRO-CAP TR COM 780915104 707,653 16,327 2.36 7,225 4.60 0.0018
2018-11-20 2018-09-30 13F/A-1 ROYCE MICRO-CAP TR COM 780915104 707,653 0 7,225 0.0018
2018-11-14 2018-09-30 13F ROYCE MICRO-CAP TR COM 780915104 707,653 16,327 7,225
2019-04-23 2018-06-30 13F/A-1 ROYCE MICRO-CAP TR COM 780915104 691,326 11,531 1.70 6,907 8.55 0.0019
2018-08-14 2018-06-30 13F ROYCE MICRO-CAP TR COM 780915104 691,326 11,531 6,907
2019-04-23 2018-03-31 13F/A-1 ROYCE MICRO-CAP TR COM 780915104 679,795 17,282 2.61 6,363 1.74 0.0018
2018-05-14 2018-03-31 13F ROYCE MICRO-CAP TR COM 780915104 679,795 17,282 6,363
2019-04-23 2017-12-31 13F/A-1 ROYCE MICRO-CAP TR COM 780915104 662,513 -9,401 -1.40 6,254 -0.78 0.0017
2018-02-14 2017-12-31 13F ROYCE MICRO-CAP TR COM 780915104 662,513 -9,401 6,254
2017-11-14 2017-09-30 13F ROYCE MICRO-CAP TR COM 780915104 671,914 -26,879 -3.85 6,303 4.27 0.0019
2017-08-11 2017-06-30 13F ROYCE MICRO-CAP TR COM 780915104 698,793 -45,831 -6.15 6,045 -3.23 0.0018
2017-05-22 2017-03-31 13F/A-1 ROYCE MICRO-CAP TR COM 780915104 744,624 172,311 30.11 6,247 33.77 0.0019
2017-05-12 2017-03-31 13F ROYCE MICRO-CAP TR COM 780915104 744,624 6,247
2017-02-22 2016-12-31 13F/A-1 ROYCE MICRO-CAP TR COM 780915104 572,313 40,212 7.56 4,670 12.39 0.0015
2017-02-13 2016-12-31 13F ROYCE MICRO-CAP TR COM 780915104 572,313 4,670
2016-11-10 2016-09-30 13F ROYCE MICRO-CAP TR COM 780915104 532,101 -272,265 -33.85 4,155 -29.62 0.0014
2016-08-12 2016-06-30 13F ROYCE MICRO-CAP TR COM 780915104 804,366 -162,874 -16.84 5,904 -12.80 0.0021
2016-05-12 2016-03-31 13F ROYCE MICRO-CAP TR COM 780915104 967,240 -585,749 -37.72 6,771 -39.95 0.0026
2016-02-09 2015-12-31 13F ROYCE MICRO-CAP TR COM 780915104 1,552,989 -341,382 -18.02 11,275 -23.10 0.0041
2016-02-08 2015-09-30 13F/A-1 ROYCE MICRO-CAP TR COM 780915104 1,894,371 -85,340 -4.31 14,662 -19.67 0.0054
2015-11-09 2015-09-30 13F ROYCE MICRO-CAP TR COM 780915104 1,894,371 14,662
2015-08-12 2015-06-30 13F ROYCE MICRO-CAP TR COM 780915104 1,979,711 49,343 2.56 18,252 -3.42 0.0063
2015-05-14 2015-03-31 13F ROYCE MICRO-CAP TR COM 780915104 1,930,368 11,558 0.60 18,898 -2.29 0.0070
2015-02-13 2014-12-31 13F ROYCE MICRO-CAP TR COM 780915104 1,918,810 -37,450 -1.91 19,341 -16.00 0.0071
2014-12-16 2014-09-30 13F/A-1 ROYCE MICRO-CAP TR COM 780915104 1,956,260 30,729 1.60 23,025 -2.31 0.0089
2014-11-14 2014-09-30 13F ROYCE MICRO-CAP TR COM 780915104 1,956,260 23,025
2014-05-13 2014-03-31 13F ROYCE MICRO-CAP TR COM 780915104 1,925,531 114,015 6.29 23,569 3.18 0.0099
2014-02-13 2013-12-31 13F ROYCE MICRO-CAP TR COM 780915104 1,811,516 257,519 16.57 22,843 25.53 0.0097
2013-11-13 2013-09-30 13F ROYCE MICRO-CAP TR INC COM COM 780915104 1,553,997 36,306 2.39 18,197 10.91 0.0086
2013-08-08 2013-06-30 13F ROYCE MICRO-CAP TR INC COM COM 780915104 1,517,691 1,517,691 16,407 0.0083
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.