EA

Emerald Advisers, LLC

Diversified strategyMomentum followerQuality / disciplined sizing

Total reported value

$3.2B

Reporting period: 2026-03-31 · Number of holdings: 248

EMERALD ADVISERS, LLC disclosed 248 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $3.2B and a quarterly turnover rate of 37.3%.

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Personality snowflake

Concentration
4.41
Portfolio Stability
37.26
Momentum/Contrarian
100
Sector conviction
70.48
Diversification
100
Sizing Uniformity
86.8

Recent moves

  • Trim LITE

    -98.0%　-$52.4M

  • Trim WVE

    -48.6%　-$32.6M

  • Add MOD

    -3.0%　$29.9M

  • Add BE

    -3.1%　$24.8M

  • Trim CRDO

    +0.5%　-$24.6M

  • Add AGX

    -2.9%　$21.2M

Holdings Map

New buyAddUnchangedTrim

Top 10 holdings by weight

Full holdings list this quarter

#TickerIssuerAsset SubclassWeightWeight ChangeShares Change4Q Trend
1MODModine Manufacturing CoStock-Consumer Disc2.59%+0.99%-3.03%
2GHGuardant Health INCStock-Healthcare2.46%-0.25%-2.31%
3BEBloom Energy Corp- AStock-Industrials2.32%+0.82%-3.09%
4TTMITtm TechnologiesStock-Tech2.31%+0.36%-18.00%
5COGTCogent Biosciences INCStock-Other1.93%—+0.30%
6KTOSKratos Defense & SecurityStock-Industrials1.87%—-4.47%
7VSECVse CORPStock-Industrials1.84%+0.35%+12.61%
8FNFabrinetStock-Tech1.77%—-1.64%
9AGXArgan INCStock-Industrials1.64%+0.69%-2.85%
10AIRAar CORPStock-Industrials1.54%+0.47%+6.25%
11CRDOCredo Technology Group Holding LtdStock-Tech1.48%-0.72%+0.49%
12TVTXTravere Therapeutics INCStock-Other1.46%-0.42%-2.32%
13ESEEsco Technologies INCStock-Tech1.45%+0.45%-2.42%
14MRCYMercury Systems INCStock-Industrials1.37%—+12.09%
15LIVNLivaNova PLCStock-Other1.35%—-4.39%
16LASRNlight INCStock-Other1.35%+0.45%-4.50%
17RMBSRambus INCStock-Tech1.34%-0.44%-21.33%
18AXAxos Financial INCStock-Financials1.34%—-4.82%
19EYENational Vision Holdings INCStock-Other1.23%—-3.98%
20BBIOBridgebio Pharma INCStock-Healthcare1.21%—-3.81%
21KLICKulicke & Soffa IndustriesStock-Tech1.18%+0.42%+5.54%
22AAOIApplied Optoelectronics INCStock-Tech1.16%+0.44%-35.30%
23MIRMMirum Pharmaceuticals INCStock-Other1.16%—+8.21%
24PLMRPalomar Holdings INCStock-Financials1.13%—-1.19%
25SMTCSemtech CORPStock-Tech1.11%—-2.92%
26IPGPIpg Photonics CORPStock-Tech1.11%+0.66%+49.43%
27RSIRush Street Interactive INCStock-Other1.08%—-2.03%
28TMDXTransmedics Group INCStock-Healthcare1.08%—-2.44%
29PLXSPlexus CORPStock-Tech1.07%+1.07%NEW
30SEISolaris Energy InfrastructurStock-Energy1.06%—-5.11%
31AVAVAerovironment INCStock-Industrials1.04%-0.54%-14.97%
32STRLSterling Infrastructure INCStock-Industrials1.03%—-2.67%
33IMAXImax CORPStock-Other1.02%—-0.55%
34OLLIOllie's Bargain Outlet HoldiStock-Consumer Staples1.01%—+16.26%
35IDCCInterdigital INCStock-Tech0.99%+0.44%+86.33%
36MCMoelis & Co - Class AStock-Financials0.99%-0.31%-10.97%
37CECOCeco Environmental CORPStock-Other0.99%—+14.07%
38SYRESpyre Therapeutics INCStock-Other0.98%+0.34%-3.58%
39BOOTBoot Barn Holdings INCStock-Consumer Disc0.97%—+14.72%
40UMBFUmb Financial CORPStock-Financials0.95%—-2.85%
41ATROAstronics CORPStock-Other0.95%+0.54%+85.03%
42SPXCSpx Technologies INCStock-Industrials0.93%—-3.62%
43ARLOArlo Technologies INCStock-Other0.91%—-1.99%
44NKTRNektar TherapeuticsStock-Other0.90%+0.40%+2.67%
45FRPTFreshpet INCStock-Consumer Staples0.90%—+15.17%
46PDFSPdf Solutions INCStock-Other0.89%—-8.75%
47PIPRPiper Sandler CosStock-Financials0.87%+0.87%NEW
48SKWDSkyward Specialty InsuranceStock-Other0.87%—-4.53%
49ALGTAllegiant Travel CoStock-Other0.87%—-3.40%
50TBBKBancorp Inc/theStock-Other0.84%-0.40%-17.38%
1–50 of 248

Holding changes this quarter

Emerald Advisers, LLC's most significant position changes for 2026-03-31: Sold out: Vital Farms INC (VITL); New buy: Plexus CORP (PLXS); Sold out: Piper Sandler Cos (62C); New buy: Piper Sandler Cos (PIPR); New buy: Cohu INC (COHU).

Position changes disclosed by Emerald Advisers, LLC for the quarter ending 2026-03-31, including ticker, issuer, weight change, shares change, and action
#TickerIssuerWeight ChangeShares ChangeAction
1MODModine Manufacturing Co+1%-3.03%Trim
2BEBloom Energy Corp- A+0.8%-3.09%Trim
3AGXArgan INC+0.7%-2.85%Trim
4IPGPIpg Photonics CORP+0.7%+49.43%Add
5ATROAstronics CORP+0.5%+85.03%Add
6AIRAar CORP+0.5%+6.25%Add
7LASRNlight INC+0.5%-4.50%Trim
8ESEEsco Technologies INC+0.5%-2.42%Trim
9IDCCInterdigital INC+0.4%+86.33%Add
10AAOIApplied Optoelectronics INC+0.4%-35.30%Trim
11KLICKulicke & Soffa Industries+0.4%+5.54%Add
12NKTRNektar Therapeutics+0.4%+2.67%Add
13TTMITtm Technologies+0.4%-18.00%Trim
14CDNLCardinal Infrastructure Gr-a+0.4%+12.71%Add
15VSECVse CORP+0.4%+12.61%Add
16SYRESpyre Therapeutics INC+0.3%-3.58%Trim
17SBCFSeacoast Banking Corp/fl+0.3%+163.17%Add
18GHGuardant Health INC-0.3%-2.31%Trim
19PIImpinj INC-0.3%+14.37%Add
20LMRILumexa Imaging Holdings INC-0.3%-0.98%Trim
21SLNOEURSoleno Therapeutics INC-0.3%-33.57%Trim
22MCMoelis & Co - Class A-0.3%-10.97%Trim
23VRNSVaronis Systems INC-0.3%-4.27%Trim
24TBBKBancorp Inc/the-0.4%-17.38%Trim
25TVTXTravere Therapeutics INC-0.4%-2.32%Trim
26RMBSRambus INC-0.4%-21.33%Trim
27ATECAlphatec Holdings INC-0.4%+10.35%Add
28QTWOQ2 Holdings INC-0.5%-23.97%Trim
29AGYSAgilysys INC-0.5%-1.50%Trim
30COLLCollegium Pharmaceutical INC-0.5%-36.00%Trim
31SKYTSkywater Technology INC-0.5%-78.26%Trim
32FOURShift4 Payments Inc-class A-0.5%-91.42%Trim
33AVAVAerovironment INC-0.5%-14.97%Trim
34ACADAcadia Pharmaceuticals INC-0.7%-96.47%Trim
35CRDOCredo Technology Group Holding Ltd-0.7%+0.49%Add
36WVEWave Life Sciences Ltd.-1%-48.63%Trim
37LITELumentum Holdings INC-1.6%-97.96%Trim
38VITLVital Farms INC—EXITSold out
39PLXSPlexus CORP—NEWNew buy
4062CPiper Sandler Cos—EXITSold out
41PIPRPiper Sandler Cos—NEWNew buy
42COHUCohu INC—NEWNew buy
43PVLAPalvella Therapeutics INC—NEWNew buy
44MMSIMerit Medical Systems INC—EXITSold out
45BOBSBob's Discount Furniture—NEWNew buy
46CYTKCytokinetics INC—NEWNew buy
47DIODDiodes INC—NEWNew buy
48HNGEHinge Health Inc-a—NEWNew buy
49CRVSCorvus Pharmaceuticals INC—NEWNew buy
50ACLSAxcelis Technologies INC—NEWNew buy

FAQ

What is Emerald Advisers, LLC and what type of investor is it?
Emerald Advisers, LLC is a investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-03-31), the firm manages a tracked equity portfolio valued at approximately $3.2B, spread across 248 disclosed positions.
What are Emerald Advisers, LLC's largest equity positions?
Based on the latest 13F filing, Emerald Advisers, LLC's top holdings by market value are: 1. Modine Manufacturing Co (MOD) — $81.9M (2.6%) 2. Guardant Health INC (GH) — $77.8M (2.5%) 3. Bloom Energy Corp- A (BE) — $73.4M (2.3%) 4. Ttm Technologies (TTMI) — $73.1M (2.3%) 5. Cogent Biosciences INC (COGT) — $61.1M (1.9%)
What changes did Emerald Advisers, LLC make in its most recent portfolio filing?
In the latest reported quarter, Emerald Advisers, LLC made 50 notable position adjustments: 10 new positions were initiated, 12 existing holdings were added to, 25 positions were partially reduced, and 3 were completely exited. The largest of these moves: Sold out: Vital Farms INC (VITL); New buy: Plexus CORP (PLXS); Sold out: Piper Sandler Cos (62C); New buy: Piper Sandler Cos (PIPR); New buy: Cohu INC (COHU)
What sectors does Emerald Advisers, LLC focus on?
Emerald Advisers, LLC is concentrated in the following sectors based on its current disclosed equity portfolio: • Information Technology: 35.4% • Industrials: 27.8% • Health Care: 12.8% • Financials: 9.2% • Consumer Discretionary: 7.7% • Consumer Staples: 3.3%

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