SIBNSI-BONE, Inc. Common Stock

CSNasdaq (XNAS)·USD

Identity

Security key: 21604
Ticker: SIBN
Type: CS — Common Stock
Exchange: Nasdaq(XNAS)
Venue group: NASDAQ
Operating MIC: XNAS
Market: stocks
Locale: us
Currency: USD
Listed: 2018-10-17
Round lot: 100
Active: Yes
Last seen in a load: 2026-08-14 20:49
Vendor updated: 2026-08-13 06:09
Ticker root / suffix: SIBN

Detail

Enriched 2026-08-14 20:47

Market cap: $851,552,925
Shares outstanding (class): 44,349,283
Shares outstanding (weighted): 44,818,575
SIC: 3841 SURGICAL & MEDICAL INSTRUMENTS & APPARATUS
Employees: 376
Location: SANTA CLARA, CA
Homepage: https://www.si-bone.com
Description: SI-BONE Inc is a medical device company that develops and commercializes a proprietary minimally invasive surgical implant system in the United States and internationally. Its products include a series of patented titanium implants and the instruments used to implant them, as well as implantable bone products such as iFuse-3D, iFuse-TORQ, and iFuse Bedrock Granite, which have applications across sacroiliac joint dysfunction and fusion, adult spinal deformity and degeneration, and pelvic trauma.

Market cap and share counts drift.

Funds holding this security

95 funds · 96 positions · $113.83M reported value, as of 2026-03-31

All holders →

Fund	Ticker	Position value	% of fund	Balance	Match
Impax Small Cap Fund IMPAX FUNDS SERIES TRUST I	—	$18.00M	2.43%	1,425,010 NS	FIGI
VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS	VTI	$16.23M	0.00%	1,285,348 NS	FIGI
iShares Russell 2000 ETF iShares Trust	IWM	$11.90M	0.02%	942,111 NS	FIGI
College Retirement Equities Fund - Total Global… College Retirement Equities Fund	—	$9.96M	0.01%	788,210 NS	FIGI
JNL Multi-Manager Small Cap Growth Fund JNL Series Trust	—	$6.11M	0.31%	483,579 NS	FIGI
VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS	VXF	$5.49M	0.01%	434,315 NS	FIGI
Champlain Small Company Fund ADVISORS' INNER CIRCLE FUND II	—	$5.25M	0.51%	416,000 NS	FIGI
Brown Advisory Small-Cap Growth Fund Brown Advisory Funds	—	$4.75M	0.86%	376,277 NS	FIGI
iShares Russell 2000 Growth ETF iShares Trust	IWO	$4.02M	0.03%	318,544 NS	FIGI
Royce Smaller-Companies Growth Fund ROYCE FUND	—	$3.04M	1.70%	241,000 NS	FIGI
VELA SMALL CAP FUND VELA Funds	—	$2.22M	1.33%	175,415 NS	FIGI
iShares U.S. Medical Devices ETF iShares Trust	IHI	$2.10M	0.07%	166,067 NS	FIGI
Victory RS Small Cap Growth Fund Victory Portfolios	—	$1.92M	0.58%	151,960 NS	FIGI
Optimum Small-Mid Cap Growth Fund Optimum Fund Trust	—	$1.75M	0.23%	138,247 NS	FIGI
ROYCE SMALL-CAP TRUST, INC. —	—	$1.64M	0.07%	130,000 NS	FIGI

How positions resolve to the securities master. FIGI_COMPOSITE is exact identifier equality — both sides got the FIGI from Bloomberg. TICKER is a narrow fallback used only where the master row carries no FIGI at all (2,389 rows do not, disproportionately Irish-domiciled US listings like LIN and ACN). Roughly 22% of all positions resolve to the master.

Funds holding this security

Identifiers

master.security_identifier

TICKERSIBN
FIGI_COMPOSITEBBG001J414K6
FIGI_SHARE_CLASSBBG001V0GNP7
CIK0001459839
ISINUS8257041090
Resolved through OpenFIGI from a holdings ISIN, not supplied by the securities vendor.

Identifiers

Classification

classification.v_security_classification

Asset class: Equity
Sector: Health Care
Industry: Medical Devices
Source: LLMunreviewed
Self-reported confidence: 0.95
Model: deepseek
Rationale: SI-BONE is a medical device company specializing in surgical implants for the pelvis, fitting the SIC 3841 classification.

Classifications are unreviewed model output. All 5,771 assignments carry source = LLM and is_reviewed = false. Confidence is the model’s own estimate and is not calibrated — it clustered at 0.90–0.98 across the whole first pass, including rows that later proved wrong. Use it to order a review queue, not as a probability. Two share classes of one issuer can disagree.

Classification

Fund data

Not linked to a fund series.

Either this is not a fund, or it is one the SEC share-class snapshot cannot reach — commodity trusts and notes have no series ID at all.