SI-BONE, Inc.
DE ˙ DB ˙ US8257041090
11,90 € ↑0,10 (0,85%)
2026-06-03
AKTIENPREIS
SecurityDE:2K3 / SI-BONE, Inc.
InstitutionMan Group plc
Latest Disclosed Ownership82,811 shares
Latest Disclosed Value $ 1,045,903
Man Group plc reports 69.29% increase in ownership of 2K3 / SI-BONE, Inc.

On May 15, 2026 - Man Group plc filed a 13F-HR form disclosing ownership of 82,811 shares of SI-BONE, Inc. (DE:2K3) valued at $886,078 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 48,916 shares of SI-BONE, Inc.. This represents a change in shares of 69.29% during the quarter. The current value of the position is $985,451 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 COM 825704109 82,811 33,895 69.29 1,046 8.40 0.0019
2026-02-17 2025-12-31 13F SI-BONE COM 825704109 48,916 48,916 965 0.0016
2025-08-14 2025-06-30 13F SI-BONE COM 825704109 0 -21,567 -100.00 0 -100.00
2025-05-15 2025-03-31 13F SI-BONE COM 825704109 21,567 6,113 39.56 303 39.81 0.0008
2025-02-14 2024-12-31 13F SI-BONE COM 825704109 15,454 15,454 217 0.0006
2024-08-14 2024-06-30 13F SI-BONE COM 825704109 0 -13,063 -100.00 0 -100.00
2024-05-15 2024-03-31 13F SI-BONE COM 825704109 13,063 13,063 214 0.0005
2022-08-15 2022-06-30 13F SI-BONE COM 825704109 0 -38,154 -100.00 0 -100.00
2022-05-16 2022-03-31 13F SI-BONE COM 825704109 38,154 -26,745 -41.21 862 -40.18 0.0030
2022-02-14 2021-12-31 13F SI-BONE COM 825704109 64,899 1,138 1.78 1,441 5.49 0.0046
2021-11-15 2021-09-30 13F SI-BONE COM 825704109 63,761 21,990 52.64 1,366 3.88 0.0048
2021-08-16 2021-06-30 13F SI-BONE COM 825704109 41,771 -11,076 -20.96 1,315 -21.77 0.0046
2021-05-17 2021-03-31 13F SI BONE COM 825704109 52,847 15,170 40.26 1,681 49.16 0.0074
2021-02-16 2020-12-31 13F SI BONE COM 825704109 37,677 37,677 1,127 0.0049
2020-08-14 2020-06-30 13F SI BONE COM 825704109 0 -18,632 -100.00 0 -100.00
2020-05-15 2020-03-31 13F SI BONE COM 825704109 18,632 18,632 223 0.0014
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.