SEPNSepterna, Inc. Common Stock

CSNasdaq (XNAS)·USD

Identity

Security key: 21495
Ticker: SEPN
Type: CS — Common Stock
Exchange: Nasdaq(XNAS)
Venue group: NASDAQ
Operating MIC: XNAS
Market: stocks
Locale: us
Currency: USD
Listed: 2024-10-25
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: SEPN

Detail

Enriched 2026-08-14 20:47

Market cap: $2,249,362,075.93
Shares outstanding (class): 45,075,533
Shares outstanding (weighted): 46,676,947
SIC: 2834 PHARMACEUTICAL PREPARATIONS
Employees: 130
Location: SOUTH SAN FRANCISCO, CA
Homepage: https://www.septerna.com
Description: Septerna Inc is a clinical-stage biotechnology company pioneering a new era of G protein-coupled receptor (GPCR) oral small molecule drug discovery powered by a proprietary Native Complex Platform. Its industrial-scale platform aims to unlock the full potential of GPCR therapies. The group discovery and development of a pipeline of product candidates focused initially on treating patients in three therapeutic areas: endocrinology, immunology and inflammation, and metabolic disease. Its pipeline includes SEP-786 (PTH1R), SEP-631 (MRGPRX2), TSHR, GLP-1R, GIPR, and GCGR.

Market cap and share counts drift.

Funds holding this security

71 funds · 72 positions · $85.16M reported value, as of 2026-03-31

All holders →

Fund	Ticker	Position value	% of fund	Balance	Match
VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS	VTI	$21.79M	0.00%	906,665 NS	FIGI
iShares Russell 2000 ETF iShares Trust	IWM	$12.61M	0.02%	524,847 NS	FIGI
Driehaus Small Cap Growth Fund Driehaus Mutual Funds	—	$9.06M	0.79%	377,019 NS	FIGI
VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS	VXF	$6.23M	0.01%	259,063 NS	FIGI
iShares Biotechnology ETF iShares Trust	IBB	$4.83M	0.06%	200,845 NS	FIGI
iShares Russell 2000 Value ETF iShares Trust	IWN	$4.45M	0.04%	184,991 NS	FIGI
Driehaus Micro Cap Growth Fund Driehaus Mutual Funds	—	$3.84M	0.84%	159,987 NS	FIGI
State Street(R) SPDR(R) S&P(R) Pharmaceuticals … SPDR SERIES TRUST	XPH	$3.09M	1.00%	128,633 NS	FIGI
AST Small-Cap Equity Portfolio Advanced Series Trust	—	$2.54M	0.14%	105,663 NS	FIGI
HUSSMAN STRATEGIC MARKET CYCLE FUND Hussman Investment Trust	—	$2.40M	0.61%	100,000 NS	FIGI
JNL Multi-Manager Small Cap Growth Fund JNL Series Trust	—	$2.18M	0.11%	90,790 NS	FIGI
iShares U.S. Pharmaceuticals ETF iShares Trust	IHE	$1.53M	0.15%	63,823 NS	FIGI
SMALL CAP EQUITY FUND GuideStone Funds	—	$1.33M	0.16%	55,181 NS	FIGI
Master Small Cap Index Series Quantitative Master Series LLC	—	$873.5K	0.02%	36,349 NS	FIGI
JPMorgan Small Cap Value Fund JPMorgan Trust II	—	$762.3K	0.07%	31,721 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

TICKERSEPN
FIGI_COMPOSITEBBG014WY1V28
FIGI_SHARE_CLASSBBG014WY1VC7
CIK0001984086
ISINUS81734D1046
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: Pharmaceuticals
Source: LLMunreviewed
Self-reported confidence: 0.95
Model: deepseek
Rationale: Common stock of a pharmaceutical company, classified under healthcare and pharmaceuticals.

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.