메리트 메디컬 시스템즈, Inc.
DE ˙ DB ˙ US5898891040
€55.50 ↑1.50 (2.78%)
2026-06-05
주가
SecurityDE:MM3 / Merit Medical Systems, Inc.
InstitutionRenaissance Technologies Llc
ManagerJames Simons
Latest Disclosed Ownership314,212 shares
Latest Disclosed Value $ 21,658,633
Renaissance Technologies Llc reports 148.96% increase in ownership of MM3 / Merit Medical Systems, Inc.

On May 14, 2026 - Renaissance Technologies Llc filed a 13F-HR form disclosing ownership of 314,212 shares of Merit Medical Systems, Inc. (DE:MM3) valued at $18,695,614 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 126,212 shares of Merit Medical Systems, Inc.. This represents a change in shares of 148.96% during the quarter. The current value of the position is $17,438,766 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 MERIT MED SYS COM 589889104 314,212 188,000 148.96 21,659 94.70 0.0339
2026-02-12 2025-12-31 13F MERIT MED SYS COM 589889104 126,212 51,300 68.48 11,124 78.44 0.0173
2025-11-13 2025-09-30 13F MERIT MED SYS COM 589889104 74,912 -96,000 -56.17 6,235 -60.98 0.0082
2025-08-13 2025-06-30 13F MERIT MED SYS COM 589889104 170,912 4,300 2.58 15,977 -9.29 0.0213
2025-05-14 2025-03-31 13F MERIT MED SYS COM 589889104 166,612 57,900 53.26 17,613 67.51 0.0267
2025-02-13 2024-12-31 13F MERIT MED SYS COM 589889104 108,712 15,400 16.50 10,515 14.01 0.0156
2024-11-13 2024-09-30 13F MERIT MED SYS COM 589889104 93,312 -2,100 -2.20 9,222 12.46 0.0139
2024-08-09 2024-06-30 13F MERIT MED SYS COM 589889104 95,412 -18,200 -16.02 8,201 102,400.00 0.0139
2024-05-13 2024-03-31 13F MERIT MED SYS COM 589889104 113,612 113,612 9 0.0135
2024-02-13 2023-12-31 13F MERIT MED SYS COM 589889104 0 -30,912 -100.00 0 -100.00
2023-11-14 2023-09-30 13F MERIT MED SYS COM 589889104 30,912 -24,800 -44.51 2 -50.00 0.0036
2023-08-11 2023-06-30 13F MERIT MED SYS COM 589889104 55,712 -7,800 -12.28 5 0.00 0.0067
2023-05-12 2023-03-31 13F MERIT MED SYS COM 589889104 63,512 63,512 5 0.0062
2022-11-14 2022-09-30 13F MERIT MED SYS COM 589889104 0 -25,409 -100.00 0 -100.00
2022-08-12 2022-06-30 13F MERIT MED SYS COM 589889104 25,409 25,409 1,379 0.0016
2022-02-11 2021-12-31 13F MERIT MED SYS COM 589889104 0 -49,012 -100.00 0 -100.00
2021-11-12 2021-09-30 13F MERIT MED SYS COM 589889104 49,012 26,200 114.85 3,519 138.58 0.0045
2021-08-13 2021-06-30 13F MERIT MED SYS COM 589889104 22,812 22,812 1,475 0.0018
2019-08-12 2019-06-30 13F MERIT MED SYS COM 589889104 0 -9,212 -100.00 0 -100.00
2019-05-14 2019-03-31 13F MERIT MED SYS COM 589889104 9,212 9,212 570 0.0005
2018-11-13 2018-09-30 13F MERIT MED SYS COM 589889104 0 -30,012 -100.00 0 -100.00
2018-08-13 2018-06-30 13F MERIT MED SYS COM 589889104 30,012 0 0.00 1,361 0.00 0.0015
2018-05-14 2018-03-31 13F MERIT MED SYS COM 589889104 30,012 30,012 0.00 1,361 0.00 0.0015
2018-02-13 2017-12-31 13F MERIT MED SYS COM 589889104 0 -137,612 -100.00 0 -100.00
2017-11-13 2017-09-30 13F MERIT MED SYS COM 589889104 137,612 -296,800 -68.32 5,828 -64.83 0.0069
2017-08-11 2017-06-30 13F MERIT MED SYS COM 589889104 434,412 4,060 0.94 16,573 33.26 0.0211
2017-05-12 2017-03-31 13F MERIT MED SYS COM 589889104 430,352 128,952 42.78 12,437 55.72 0.0174
2017-02-13 2016-12-31 13F MERIT MED SYS COM 589889104 301,400 24,500 8.85 7,987 18.75 0.0126
2016-11-14 2016-09-30 13F MERIT MED SYS COM 589889104 276,900 -85,300 -23.55 6,726 -6.35 0.0119
2016-08-12 2016-06-30 13F MERIT MED SYS COM 589889104 362,200 -124,700 -25.61 7,182 -20.23 0.0137
2016-05-13 2016-03-31 13F MERIT MED SYS COM 589889104 486,900 -41,000 -7.77 9,003 -8.26 0.0171
2016-02-11 2015-12-31 13F MERIT MED SYS COM 589889104 527,900 -28,212 -5.07 9,814 -26.19 0.0214
2015-11-12 2015-09-30 13F MERIT MED SYS COM 589889104 556,112 129,373 30.32 13,297 44.66 0.0317
2015-08-14 2015-06-30 13F MERIT MED SYS COM 589889104 426,739 158,214 58.92 9,192 77.83 0.0209
2015-05-13 2015-03-31 13F MERIT MED SYS COM 589889104 268,525 190,714 245.10 5,169 283.46 0.0110
2015-02-13 2014-12-31 13F MERIT MED SYS COM 589889104 77,811 77,811 -71.02 1,348 -73.92 0.0033
2014-11-12 2014-09-30 13F MERIT MED SYS COM 589889104 0 -179,944 -100.00 0 -100.00
2014-08-13 2014-06-30 13F MERIT MED SYS COM 589889104 179,944 -57,003 -24.06 2,717 -19.81 0.0063
2014-05-14 2014-03-31 13F MERIT MED SYS COM 589889104 236,947 52,835 28.70 3,388 16.91 0.0081
2014-02-14 2013-12-31 13F MERIT MED SYS COM 589889104 184,112 66,100 56.01 2,898 102.52 0.0069
2013-11-13 2013-09-30 13F MERIT MED SYS COM 589889104 118,012 42,300 55.87 1,431 69.55 0.0035
2013-08-12 2013-06-30 13F MERIT MED SYS COM 589889104 75,712 75,712 844 0.0022
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.