SI-BONE, Inc.
US ˙ NasdaqGM ˙ US8257041090

SecuritySIBN / SI-BONE, Inc.
InstitutionSilvercrest Asset Management Group Llc
Latest Disclosed Ownership1,244,584 shares
Latest Disclosed Value $ 15,719,096
Silvercrest Asset Management Group Llc reports 10.00% decrease in ownership of SIBN / SI-BONE, Inc.

On May 15, 2026 - Silvercrest Asset Management Group Llc filed a 13F-HR form disclosing ownership of 1,244,584 shares of SI-BONE, Inc. (US:SIBN) valued at $15,719,096 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,382,865 shares of SI-BONE, Inc.. This represents a change in shares of -10.00% during the quarter. The current value of the position is $17,324,609 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 SI BONE INC COM COM 825704109 1,244,584 -138,281 -10.00 15,719 -42.36 0.1136
2026-02-17 2025-12-31 13F SI BONE COM 825704109 1,382,865 -78,116 -5.35 27,270 26.81 0.1874
2025-11-14 2025-09-30 13F SI BONE INC COM COM 825704109 1,460,981 -19,970 -1.35 21,506 -22.84 0.1423
2025-08-14 2025-06-30 13F SI-BONE COM 825704109 1,480,951 -142,702 -8.79 27,871 22.35 0.1872
2025-05-15 2025-03-31 13F SI-BONE COM 825704109 1,623,653 -330,153 -16.90 22,780 -16.84 0.1631
2025-02-14 2024-12-31 13F SI-BONE COM 825704109 1,953,806 350,970 21.90 27,392 22.25 0.1830
2024-11-14 2024-09-30 13F SI BONE INC COM COM 825704109 1,602,836 312,024 24.17 22,408 34.25 0.1525
2024-08-15 2024-06-30 13F/A-1 SI BONE INC COM COM 825704109 1,290,812 229,875 21.67 16,690 -3.90 0.1145
2024-08-14 2024-06-30 13F SI BONE INC COM COM 825704109 2,581,624 1,520,687 33,380 0.1145
2024-05-15 2024-03-31 13F SI BONE INC COM COM 825704109 1,060,937 128,702 13.81 17,368 -11.24 0.1175
2024-02-14 2023-12-31 13F SI BONE INC COM COM 825704109 932,235 -94,201 -9.18 19,568 -10.25 0.1384
2023-11-14 2023-09-30 13F SI BONE INC COM COM 825704109 1,026,436 14,379 1.42 21,802 -20.16 0.1655
2023-08-14 2023-06-30 13F SI BONE INC COM COM 825704109 1,012,057 111,088 12.33 27,305 54.07 0.1948
2023-05-15 2023-03-31 13F SI BONE INC COM COM 825704109 900,969 547,141 154.63 17,722 268.29 0.1346
2023-02-14 2022-12-31 13F SI BONE INC COM COM 825704109 353,828 67,479 23.57 4,812 -3.76 0.0370
2022-11-14 2022-09-30 13F SI BONE INC COM COM 825704109 286,349 -7,760 -2.64 5,000 28.80 0.0411
2022-08-15 2022-06-30 13F SI BONE INC COM COM 825704109 294,109 -51,454 -14.89 3,882 -50.29 0.0295
2022-05-16 2022-03-31 13F SI BONE INC COM COM 825704109 345,563 3,227 0.94 7,810 2.72 0.0507
2022-02-14 2021-12-31 13F SI BONE INC COM COM 825704109 342,336 49,880 17.06 7,603 21.38 0.0482
2021-11-15 2021-09-30 13F SI BONE INC COM COM 825704109 292,456 86,881 42.26 6,264 -3.17 0.0422
2021-08-16 2021-06-30 13F SI BONE INC COM COM 825704109 205,575 -601 -0.29 6,469 -1.36 0.0424
2021-05-17 2021-03-31 13F SI BONE INC COM COM 825704109 206,176 -27,364 -11.72 6,558 -6.09 0.0443
2021-02-16 2020-12-31 13F SI BONE INC COM COM 825704109 233,540 -39,999 -14.62 6,983 7.63 0.0510
2020-11-16 2020-09-30 13F SI BONE INC COM COM 825704109 273,539 -5,218 -1.87 6,488 46.03 0.0557
2020-08-14 2020-06-30 13F SI BONE INC COM COM 825704109 278,757 -57,980 -17.22 4,443 10.41 0.0394
2020-05-15 2020-03-31 13F SI BONE INC COM COM 825704109 336,737 -694 -0.21 4,024 -44.53 0.0432
2020-02-14 2019-12-31 13F SI BONE INC COM COM 825704109 337,431 41,611 14.07 7,255 38.80 0.0563
2019-11-14 2019-09-30 13F SI BONE INC COM COM 825704109 295,820 295,820 5,227 0.0431
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.