SIM Acquisition Corp. I

SecuritySIMA / SIM Acquisition Corp. I
InstitutionMorgan Stanley
Latest Disclosed Ownership71 shares
Latest Disclosed Value $ 761
Morgan Stanley reports 28.28% decrease in ownership of SIMA / SIM Acquisition Corp. I

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 71 shares of SIM Acquisition Corp. I (US:SIMA) valued at $762 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 99 shares of SIM Acquisition Corp. I. This represents a change in shares of -28.28% during the quarter. The current value of the position is $767 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 SIM ACQUISITION I SHS CL A G8431T101 71 -28 -28.28 1 -100.00 0.0000
2026-05-27 2025-12-31 13F/A-1 SIM ACQUISITION I SHS CL A G8431T101 99 15 17.86 1 0.0000
2026-02-13 2025-12-31 13F SIM ACQUISITION I SHS CL A G8431T101 99 15 1 0.0000
2026-05-27 2025-09-30 13F/A-1 SIM ACQUISITION I SHS CL A G8431T101 84 15 21.74 1 0.0000
2025-11-14 2025-09-30 13F SIM ACQUISITION I SHS CL A G8431T101 84 15 1 0.0000
2025-08-15 2025-06-30 13F SIM ACQUISITION I SHS CL A G8431T101 69 24 53.33 1 0.0000
2025-05-15 2025-03-31 13F SIM ACQUISITION I SHS CL A G8431T101 45 45 0 0.0000
2019-02-14 2018-12-31 13F SONIC COM 835451105 0 -963,594 -100.00 0 -100.00
2019-04-23 2018-09-30 13F/A-2 SONIC COM 835451105 963,594 817,914 561.45 41,762 732.74 0.0105
2018-11-20 2018-09-30 13F/A-1 SONIC COM 835451105 963,594 0 41,762 10,452.6970
2018-11-14 2018-09-30 13F SONIC COM 835451105 963,594 817,914 41,762
2019-04-23 2018-06-30 13F/A-1 SONIC COM 835451105 145,680 -48,577 -25.01 5,015 2.33 0.0014
2018-08-14 2018-06-30 13F SONIC COM 835451105 145,680 -48,577 5,015
2019-04-23 2018-03-31 13F/A-1 SONIC COM 835451105 194,257 77,966 67.04 4,901 53.40 0.0014
2018-05-14 2018-03-31 13F SONIC COM 835451105 194,257 77,966 4,901
2019-04-23 2017-12-31 13F/A-1 SONIC COM 835451105 116,291 36,334 45.44 3,195 57.00 0.0009
2018-02-14 2017-12-31 13F SONIC COM 835451105 116,291 36,334 3,195
2017-11-14 2017-09-30 13F SONIC COM 835451105 79,957 -83,197 -50.99 2,035 -52.92 0.0006
2017-08-11 2017-06-30 13F SONIC COM 835451105 163,154 -702,964 -81.16 4,322 -80.32 0.0013
2017-05-22 2017-03-31 13F/A-1 SONIC COM 835451105 866,118 655,352 310.94 21,965 293.14 0.0068
2017-05-12 2017-03-31 13F SONIC COM 835451105 866,118 21,965
2017-02-22 2016-12-31 13F/A-1 SONIC COM 835451105 210,766 -214,698 -50.46 5,587 -49.84 0.0018
2017-02-13 2016-12-31 13F SONIC COM 835451105 210,766 5,587
2016-11-10 2016-09-30 13F SONIC COM 835451105 425,464 -462,958 -52.11 11,138 -53.65 0.0038
2016-08-12 2016-06-30 13F SONIC COM 835451105 888,422 379,415 74.54 24,032 34.28 0.0087
2016-05-12 2016-03-31 13F SONIC COM 835451105 509,007 -489,743 -49.04 17,897 -44.54 0.0069
2016-02-09 2015-12-31 13F SONIC COM 835451105 998,750 131,176 15.12 32,270 62.07 0.0117
2016-02-08 2015-09-30 13F/A-1 SONIC COM 835451105 867,574 424,298 95.72 19,911 55.98 0.0074
2015-11-09 2015-09-30 13F SONIC COM 835451105 867,574 19,911
2015-08-12 2015-06-30 13F SONIC COM 835451105 443,276 189,748 74.84 12,765 58.81 0.0044
2015-05-14 2015-03-31 13F SONIC COM 835451105 253,528 69,286 37.61 8,038 60.25 0.0030
2015-02-13 2014-12-31 13F SONIC COM 835451105 184,242 -70,835 -27.77 5,016 -12.05 0.0018
2014-12-16 2014-09-30 13F/A-1 SONIC COM 835451105 255,077 -3,924 -1.52 5,703 -3.39 0.0022
2014-11-14 2014-09-30 13F SONIC COM 835451105 255,077 5,703
2014-05-13 2014-03-31 13F SONIC COM 835451105 259,001 -201,308 -43.73 5,903 -36.49 0.0025
2014-02-13 2013-12-31 13F SONIC COM 835451105 460,309 139,956 43.69 9,294 63.45 0.0040
2013-11-13 2013-09-30 13F SONIC CORP COM ST COM 835451105 320,353 253,338 378.03 5,686 482.58 0.0027
2013-08-08 2013-06-30 13F SONIC CORP COM ST COM 835451105 67,015 67,015 976 0.0005
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.