Security key
825704109
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 19,127,365
- Total 13F value
- $304,876,276
- Share change
- +455,804
- SEC-reported price per share
- $15.94
- Number of holders
- 80
- Value change
- +$9,321,833
- Number of buys
- 54
- Number of sells
- 28
- Shares outstanding
- 44,484,188
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2020
Institutions
80
Top holders
10
SIBN full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2026
SI-BONE, Inc. SEC filings
SI-BONE, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 825704109
Recent filing periods:
Ownership snapshot
Top reported holders of SIBN - SI-BONE, Inc. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock Finance, Inc.
Disclosed value leader
BlackRock Finance, Inc.
Comparable rows
15/15
Latest evidence
31 Mar 2020
13F
Lead comparable stake: 3.5%
Showing 1-6 of 15 holder rows.
Quick read
BlackRock Finance, Inc. leads the comparable SEC ownership view at 3.5%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BlackRock Finance, Inc.'s linked filing trail.
Comparable ownership
Top 5
BlackRock Finance, Inc.
3.5%
ORBIMED ADVISORS LLC
3.1%
Endurant Capital Management LP
3%
GILDER GAGNON HOWE & CO LLC
2.9%
DRIEHAUS CAPITAL MANAGEMENT LLC
2.5%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock Finance, Inc. |
13F
Company
|
3.5%
|
$18,751,000
1,569,021 shares
|
— | 31 Mar 2020 |
| ORBIMED ADVISORS LLC |
13F
Company
|
3.1%
|
$16,507,000
1,381,300 shares
|
— | 31 Mar 2020 |
| Endurant Capital Management LP |
13F
Company
|
3%
|
$15,802,000
1,322,344 shares
|
— | 31 Mar 2020 |
| GILDER GAGNON HOWE & CO LLC |
13F
Company
|
2.9%
|
$15,623,000
1,307,330 shares
|
— | 31 Mar 2020 |
| DRIEHAUS CAPITAL MANAGEMENT LLC |
13F
Company
|
2.5%
|
$13,241,000
1,107,998 shares
|
— | 31 Mar 2020 |
| NEXT CENTURY GROWTH INVESTORS LLC |
13F
Company
|
2.4%
|
$12,997,000
1,087,655 shares
|
— | 31 Mar 2020 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2020
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
80
Shares
19,127,365
Rows available
80
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2020 vs Q1 2020 Across Filers
Q1 2020 holders
81
Q2 2020 holders
80
Holder diff
-1
| Investor | Q1 2020 Shares | Q2 2020 Shares | Share Diff | Share Chg % | Q1 2020 value | Q2 2020 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend