MediciNova, Inc.
DE ˙ DB ˙ US58468P2065
DETTE SYMBOL ER IKKE LÆNGERE AKTIVT
1.859,00 € ↑5,00 (0,27%)
2021-12-19
DEL PRIS
SecurityDE:RMN / MediciNova, Inc.
InstitutionNorthern Trust Corp
Latest Disclosed Ownership133,163 shares
Latest Disclosed Value $ 182,433
Northern Trust Corp ownership in RMN / MediciNova, Inc.

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 133,163 shares of MediciNova, Inc. (DE:RMN) valued at $182,433 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 133,163 shares of MediciNova, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $247,550,017 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)
2026-05-14 2026-03-31 13F MEDICINOVA COM NEW 58468P206 133,163 0 0.00 182 4.60 0.0000
2026-02-17 2025-12-31 13F MEDICINOVA COM NEW 58468P206 133,163 -1,580 -1.17 174 1.75 0.0000
2025-11-14 2025-09-30 13F MEDICINOVA COM NEW 58468P206 134,743 -4,995 -3.57 171 -6.56 0.0000
2025-08-13 2025-06-30 13F MEDICINOVA COM NEW 58468P206 139,738 -1,013 -0.72 183 -10.73 0.0000
2025-05-13 2025-03-31 13F MEDICINOVA COM NEW 58468P206 140,751 -261 -0.19 205 -30.74 0.0000
2025-02-14 2024-12-31 13F MEDICINOVA COM NEW 58468P206 141,012 0 0.00 296 0.00 0.0000
2024-11-13 2024-09-30 13F MEDICINOVA COM 58468P206 141,012 -4,883 -3.35 296 40.95 0.0000
2024-08-14 2024-06-30 13F MEDICINOVA COM 58468P206 145,895 -7,579 -4.94 210 -5.41 0.0000
2024-05-14 2024-03-31 13F MEDICINOVA COM 58468P206 153,474 -82 -0.05 223 -3.48 0.0000
2024-02-13 2023-12-31 13F MEDICINOVA COM 58468P206 153,556 -143 -0.09 230 -28.35 0.0000
2023-11-13 2023-09-30 13F MEDICINOVA COM 58468P206 153,699 -488 -0.32 321 -9.32 0.0001
2023-08-11 2023-06-30 13F MEDICINOVA COM 58468P206 154,187 -1,555 -1.00 355 5.36 0.0001
2023-05-15 2023-03-31 13F MEDICINOVA COM 58468P206 155,742 -6,485 -4.00 336 1.20 0.0001
2023-02-13 2022-12-31 13F MEDICINOVA COM 58468P206 162,227 -596 -0.37 333 -5.95 0.0001
2022-11-14 2022-09-30 13F MEDICINOVA COM 58468P206 162,823 3,276 2.05 353 -12.41 0.0001
2022-08-12 2022-06-30 13F MEDICINOVA COM 58468P206 159,547 -1,428 -0.89 403 -6.28 0.0001
2022-05-13 2022-03-31 13F MEDICINOVA COM 58468P206 160,975 -1,823 -1.12 430 -1.60 0.0001
2022-02-08 2021-12-31 13F MEDICINOVA COM 58468P206 162,798 11,602 7.67 437 -23.73 0.0001
2021-11-15 2021-09-30 13F MEDICINOVA COM 58468P206 151,196 499 0.33 573 -10.61 0.0001
2021-08-13 2021-06-30 13F MEDICINOVA COM 58468P206 150,697 -366,572 -70.87 641 -75.47 0.0001
2021-05-12 2021-03-31 13F MEDICINOVA COM NEW 58468P206 517,269 -80,901 -13.52 2,613 -16.94 0.0005
2021-02-11 2020-12-31 13F MEDICINOVA COM NEW 58468P206 598,170 -27,170 -4.34 3,146 -4.00 0.0006
2020-11-16 2020-09-30 13F MEDICINOVA COM NEW 58468P206 625,340 -20,330 -3.15 3,277 -6.34 0.0007
2020-08-14 2020-06-30 13F MEDICINOVA COM 58468P206 645,670 81,893 14.53 3,499 66.86 0.0008
2020-05-14 2020-03-31 13F MEDICINOVA COM NEW 58468P206 563,777 23,432 4.34 2,097 -42.42 0.0006
2020-02-14 2019-12-31 13F MEDICINOVA COM 58468P206 540,345 -15,439 -2.78 3,642 -17.64 0.0008
2019-11-13 2019-09-30 13F MEDICINOVA COM 58468P206 555,784 29,886 5.68 4,422 -12.69 0.0011
2019-08-13 2019-06-30 13F MEDICINOVA COM NEW 58468P206 525,898 19,750 3.90 5,065 20.85 0.0012
2019-05-13 2019-03-31 13F MEDICINOVA COM NEW 58468P206 506,148 8,074 1.62 4,191 3.00 0.0010
2019-02-12 2018-12-31 13F MEDICINOVA COM NEW 58468P206 498,074 -629 -0.13 4,069 -34.68 0.0011
2018-11-14 2018-09-30 13F MEDICINOVA COM NEW 58468P206 498,703 43,573 9.57 6,229 71.93 0.0015
2018-09-18 2018-06-30 13F/A-1 MEDICINOVA COM NEW 58468P206 455,130 38,551 9.25 3,623 -14.91 0.0009
2018-08-14 2018-06-30 13F MEDICINOVA COM NEW 58468P206 457,731 41,152 3,644
2018-05-09 2018-03-31 13F MEDICINOVA COM 58468P206 416,579 45,255 12.19 4,258 77.27 0.0011
2018-02-14 2017-12-31 13F MEDICINOVA COM 58468P206 371,324 1,103 0.30 2,402 1.87 0.0006
2017-11-13 2017-09-30 13F MEDICINOVA COM 58468P206 370,221 1,622 0.44 2,358 21.61 0.0006
2017-08-11 2017-06-30 13F MEDICINOVA COM 58468P206 368,599 35,331 10.60 1,939 -2.86 0.0005
2017-05-12 2017-03-31 13F MEDICINOVA COM 58468P206 333,268 -2,984 -0.89 1,996 -1.58 0.0006
2017-02-13 2016-12-31 13F MEDICINOVA COM 58468P206 336,252 16,797 5.26 2,028 -15.25 0.0006
2016-11-09 2016-09-30 13F MEDICINOVA COM 58468P206 319,455 1,887 0.59 2,393 -0.21 0.0007
2016-08-12 2016-06-30 13F MEDICINOVA COM 58468P206 317,568 276,676 676.60 2,398 699.33 0.0008
2016-08-19 2016-03-31 13F/A-1 MEDICINOVA COM 58468P206 40,892 5,422 15.29 300 138.10 0.0001
2016-05-13 2016-03-31 13F MEDICINOVA COM 58468P206 40,892 300
2016-02-12 2015-12-31 13F MEDICINOVA COM 58468P206 35,470 0 0.00 126 26.00 0.0000
2015-11-12 2015-09-30 13F MEDICINOVA COM 58468P206 35,470 35,470 0.00 100 0.0000
2015-08-13 2015-06-30 13F MEDICINOVA COM 58468P206 0 -18,656 -100.00 0 -100.00
2015-05-14 2015-03-31 13F MEDICINOVA COM 58468P206 18,656 0 0.00 65 14.04 0.0000
2015-02-12 2014-12-31 13F MEDICINOVA COM 58468P206 18,656 0 0.00 57 1.79 0.0000
2014-11-13 2014-09-30 13F MEDICINOVA COM 58468P206 18,656 -43 -0.23 56 47.37 0.0000
2014-08-14 2014-06-30 13F MEDICINOVA COM 58468P206 18,699 -71 -0.38 38 0.00 0.0000
2014-05-14 2014-03-31 13F MEDICINOVA COM 58468P206 18,770 5,057 36.88 38 31.03 0.0000
2014-02-21 2013-12-31 13F/A-1 MEDICINOVA COM 58468P206 13,713 0 0.00 29 -17.14 0.0000
2014-02-12 2013-12-31 13F MEDICINOVA COM 58468P206 13,713 29
2013-11-13 2013-09-30 13F MEDICINOVA COM 58468P206 13,713 0 0.00 35 -2.78 0.0000
2013-08-09 2013-06-30 13F MEDICINOVA COM 58468P206 13,713 13,713 36 0.0000
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.