주식회사 스마트샌드
US ˙ NasdaqGS ˙ US83191H1077

SecuritySND / Smart Sand, Inc.
InstitutionMillennium Management Llc
ManagerIsrael Englander
Latest Disclosed Ownership485,273 shares
Latest Disclosed Value $ 2,484,598
Millennium Management Llc reports 1,339.89% increase in ownership of SND / Smart Sand, Inc.

On May 15, 2026 - Millennium Management Llc filed a 13F-HR form disclosing ownership of 485,273 shares of Smart Sand, Inc. (US:SND) valued at $2,484,598 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 33,702 shares of Smart Sand, Inc.. This represents a change in shares of 1,339.89% during the quarter. The current value of the position is $2,644,738 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 SMART SAND COM 83191H107 485,273 451,571 1,339.89 2,485 1,753.73 0.0010
2026-02-17 2025-12-31 13F SMART SAND COM 83191H107 33,702 33,702 135 0.0001
2025-08-14 2025-06-30 13F SMART SAND COM 83191H107 0 -76,412 -100.00 0 -100.00
2025-05-15 2025-03-31 13F SMART SAND COM 83191H107 76,412 24,416 46.96 198 69.83 0.0001
2025-02-14 2024-12-31 13F SMART SAND COM 83191H107 51,996 51,996 117 0.0001
2024-05-15 2024-03-31 13F SMART SAND COM 83191H107 0 -80,089 -100.00 0 -100.00
2024-02-14 2023-12-31 13F SMART SAND COM 83191H107 80,089 -26,793 -25.07 155 -37.65 0.0001
2023-11-14 2023-09-30 13F SMART SAND COM 83191H107 106,882 106,882 248 0.0001
2023-08-14 2023-06-30 13F SMART SAND COM 83191H107 0 -404,943 -100.00 0 -100.00
2023-05-15 2023-03-31 13F SMART SAND COM 83191H107 404,943 -5,327 -1.30 713 -2.86 0.0004
2023-02-14 2022-12-31 13F SMART SAND COM 83191H107 410,270 40,435 10.93 734 27.21 0.0004
2022-11-14 2022-09-30 13F SMART SAND COM 83191H107 369,835 -148,862 -28.70 577 -44.36 0.0003
2022-08-15 2022-06-30 13F SMART SAND COM 83191H107 518,697 383,709 284.25 1,037 122.53 0.0006
2022-05-16 2022-03-31 13F SMART SAND COM 83191H107 134,988 124,646 1,205.24 466 2,488.89 0.0002
2022-02-14 2021-12-31 13F SMART SAND COM 83191H107 10,342 -22,262 -68.28 18 -77.50 0.0000
2021-11-15 2021-09-30 13F SMART SAND COM 83191H107 32,604 -29,865 -47.81 80 -61.54 0.0000
2021-08-16 2021-06-30 13F SMART SAND COM 83191H107 62,469 -67,864 -52.07 208 -36.97 0.0001
2021-05-17 2021-03-31 13F SMART SAND COM 83191H107 130,333 -119,763 -47.89 330 -23.26 0.0002
2021-02-16 2020-12-31 13F SMART SAND COM 83191H107 250,096 25,635 11.42 430 46.26 0.0003
2020-11-16 2020-09-30 13F SMART SAND COM 83191H107 224,461 3,381 1.53 294 26.72 0.0004
2020-08-14 2020-06-30 13F SMART SAND COM 83191H107 221,080 221,080 232 0.0003
2020-05-14 2020-03-31 13F SMART SAND COM 83191H107 0 -142,342 -100.00 0 -100.00
2020-02-14 2019-12-31 13F SMART SAND COM 83191H107 142,342 -41,034 -22.38 359 -30.69 0.0004
2019-11-14 2019-09-30 13F SMART SAND COM 83191H107 183,376 -25,494 -12.21 518 1.57 0.0008
2019-08-15 2019-06-30 13F/A-1 SMART SAND COM 83191H107 208,870 150,693 259.03 510 96.91 0.0008
2019-08-14 2019-06-30 13F TWELVE SEAS INVESTMENT COMPA SHS 83191H107 175,000 116,823 1,776
2019-05-14 2019-03-31 13F SMART SAND COM 83191H107 58,177 58,177 259 0.0004
2018-08-14 2018-06-30 13F SMART SAND COM 83191H107 0 -13,927 -100.00 0 -100.00
2018-05-15 2018-03-31 13F SMART SAND COM 83191H107 13,927 -476,243 -97.16 81 -98.09 0.0001
2018-02-14 2017-12-31 13F SMART SAND COM 83191H107 490,170 397,720 430.20 4,245 577.03 0.0059
2017-11-14 2017-09-30 13F SMART SAND COM 83191H107 92,450 54,879 146.07 627 87.16 0.0010
2017-08-14 2017-06-30 13F SMART SAND COM 83191H107 37,571 17,626 88.37 335 3.40 0.0006
2017-05-15 2017-03-31 13F SMART SAND COM 83191H107 19,945 -397,046 -95.22 324 -95.31 0.0006
2017-02-14 2016-12-31 13F SMART SAND COM 83191H107 416,991 416,991 6,901 0.0145
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.