CTSOX · Calamos

Calamos Timpani Small Cap Growth Fund Class R6

See how the latest disclosed equity holdings combine into this share class’s P/E and P/S. Daily NAV and the exact ISIN remain distinct for this share class.

ISIN US1281203836Income share classNAV US$58.40 as of 1 October 2026Holdings dated 30 April 2026Holdings available · disclosure too old for reliability

Holdings dated 30 April 2026 are 163 days old, beyond this source’s 155-day reliability limit. Ratios remain available as dated research; calculations are unchanged and are not labelled reliable.

Core valuation

Trailing P/E1403.78×99.73% coverage
Latest-quarter run-rate P/E-175.31×99.73% coverage
Trailing P/S3.84×97.16% coverage
Latest-quarter run-rate P/S3.39×97.16% coverage

Coverage is the share of positive eligible-equity holding value represented in each metric. The reliability standard is at least 90.00% coverage with no individual uncovered holding above 1.00%. Missing inputs are excluded, never treated as zero. Signed ordinary/common earnings remain in aggregate P/E.

Largest reported holdings

HoldingWeightTrailing P/ETrailing P/S
LITELumentum Holdings Inc5.03%-13.53×31.12×
DAVEDave Inc3.02%38.92×13.46×
CIENCiena Corp2.75%122.45×9.64×
RSIRush Street Interactive Inc2.73%72.60×1.70×
SITMSiTime Corp2.67%1448.65×43.63×
DIODDiodes Inc2.53%52.15×2.75×
AMPXAmprius Technologies Inc2.52%-36.55×12.85×
NPKINPK International Inc2.45%23.53×3.34×
VIAVViavi Solutions Inc2.15%-363.47×7.28×
MAMAMama's Creations Inc2.12%85.40×2.76×

* A holding uses its latest full-year result only when both trailing and latest-quarter inputs are unavailable; open the stock for the exact year end.

Most similar funds

Ranked by shared weight across matching disclosed company holdings and explicitly reported same-currency cash.

  1. US01878H8025 · AB Small Cap Growth Portfolio23.29% holdings overlap · United States
  2. MMSC · First Trust Multi-Manager Small Cap Opportunities ETF22.96% holdings overlap · NYSE Arca
  3. US94988V4234 · Allspring Emerging Growth Fund22.70% holdings overlap · United States
  4. US57629R3259 · MassMutual Small Cap Growth Equity Fund21.93% holdings overlap · United States
  5. US74253J4610 · SmallCap Growth Fund I21.78% holdings overlap · United States

Sources and freshness

NAV and share-class identity come from Calamos’s official product evidence. Holdings come from the issuer’s public holdings disclosure and are normalised to the shared stock look-through model.

Open official holdings sourceOpen official NAV sourceOpen official FX source