VSTMVerastem, Inc.

CSNasdaq (XNAS)·USD

Identity

Security key: 23487
Ticker: VSTM
Type: CS — Common Stock
Exchange: Nasdaq(XNAS)
Venue group: NASDAQ
Operating MIC: XNAS
Market: stocks
Locale: us
Currency: USD
Listed: 2012-01-27
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: VSTM

Detail

Enriched 2026-08-14 20:47

Market cap: $629,415,914.95
Shares outstanding (class): 90,563,441
Shares outstanding (weighted): 90,563,441
SIC: 2834 PHARMACEUTICAL PREPARATIONS
Employees: 102
Location: NEEDHAM, MA
Homepage: https://www.verastem.com
Description: Verastem Inc is late-stage development biopharmaceutical company, committed to advancing new medicines for patients battling cancer. Its pipeline is focused on novel anticancer agents that inhibit critical signaling pathways in cancer that promote cancer cell survival and tumor growth, particularly RAF/MEK inhibition and FAK inhibition.

Market cap and share counts drift.

Funds holding this security

66 funds · 66 positions · $48.04M 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	$12.85M	0.00%	2,424,988 NS	FIGI
State Street(R) SPDR(R) S&P(R) Biotech ETF SPDR SERIES TRUST	XBI	$10.68M	0.14%	2,014,499 NS	FIGI
iShares Russell 2000 ETF iShares Trust	IWM	$8.55M	0.01%	1,612,428 NS	FIGI
VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS	VXF	$4.35M	0.01%	820,290 NS	FIGI
Fidelity Enhanced Small Cap ETF Fidelity Covington Trust	FESM	$2.22M	0.05%	419,692 NS	FIGI
iShares Russell 2000 Growth ETF iShares Trust	IWO	$1.62M	0.01%	305,523 NS	FIGI
iShares Russell 2000 Value ETF iShares Trust	IWN	$1.33M	0.01%	250,234 NS	FIGI
iShares Micro-Cap ETF iShares Trust	IWC	$894.9K	0.07%	168,857 NS	FIGI
Master Small Cap Index Series Quantitative Master Series LLC	—	$577.0K	0.01%	108,877 NS	FIGI
iShares Core S&P Total U.S. Stock Market ETF iShares Trust	ITOT	$489.4K	0.00%	92,335 NS	FIGI
BlackRock Advantage Small Cap Growth Fund BlackRock Funds	—	$453.9K	0.07%	85,643 NS	FIGI
SMALL COMPANY GROWTH PORTFOLIO VANGUARD VARIABLE INSURANCE FUNDS	—	$363.6K	0.03%	68,604 NS	FIGI
EQ/2000 Managed Volatility Portfolio EQ Advisors Trust	—	$363.1K	0.01%	68,513 NS	FIGI
EQ/Small Company Index Portfolio EQ Advisors Trust	—	$266.2K	0.02%	50,220 NS	FIGI
VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS	—	$231.5K	0.00%	43,684 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

TICKERVSTM
FIGI_COMPOSITEBBG001J2LSK5
FIGI_SHARE_CLASSBBG001V0G978
CIK0001526119
ISINUS92337C2035
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: Verastem is a biopharmaceutical company developing cancer drugs, classified under pharmaceutical preparations.

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.