13F Filings History of EMERALD ADVISERS, LLC
- Latest 13F filing
- Q2 2026 - 05 Aug 2026
- Latest reported 13F value
- $4,248,587,168
- Largest 13F holdings
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TVTX CDNL MRCY AIR VSEC KLIC AGX CECO CORT LIVN SMTC IDCC
+8 more
ESE ACLS PDFS PLXS COHU COGT ALGT LGN - Form 13F summary
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- EMERALD ADVISERS, LLC Form 13F history summarizes parsed U.S.-listed equity disclosures for this manager.
- Form 13F is generally due within 45 days after each calendar quarter ends.
- EMERALD ADVISERS, LLC reported 237 equity holdings with a total reported market value of $4,248,587,168 for Q2 2026. Top reported holdings included TVTX, CDNL, MRCY, AIR, and VSEC.
- Manager signature
- Kenneth G. Mertz II - President
- Manager location
- Leola, PA
13F snapshot
Latest parsed holdings, value, and filing-period context.
1 signal
Manager
Names, identifiers, and filing context for this profile.
2 identity fields
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Holdings Value
Form 13F evidence
Quarterly portfolio filings
SEC-reported 13F quarters for this filer, ordered by the latest accepted filing.
Latest quarter
Q2 2026
Latest value
$4,248,587,168
Quarter delta
+$1,088,400,880
Accepted
05 Aug 2026, 14:46
Rows shown
1-25 of 51
| Quarter | Holdings | SEC-reported value | Bought | Sold | Net | Top Holdings | Form Type | Accepted by SEC |
|---|---|---|---|---|---|---|---|---|
| Q2 2026 | 237 | $4,248,587,168 | +$1,047,016,167 | -$1,110,799,698 | -$63,783,531 | TVTX, CDNL, MRCY, AIR, VSEC | 13F-HR | 05 Aug 2026, 14:46 |
| Q1 2026 | 248 | $3,160,186,288 | +$346,546,496 | -$461,090,677 | -$114,544,181 | MOD, GH, BE, TTMI, COGT | 13F-HR | 04 May 2026, 16:13 |
| Q4 2025 | 246 | $3,245,775,784 | +$407,766,836 | -$480,782,237 | -$73,015,401 | GH, CRDO, KTOS, TTMI, TVTX | 13F-HR | 09 Feb 2026, 12:25 |
| Q3 2025 | 257 | $3,119,510,266 | +$376,390,700 | -$449,265,203 | -$72,874,503 | KTOS, CRDO, AVAV, RMBS, LITE | 13F-HR | 30 Oct 2025, 10:57 |
| Q2 2025 | 248 | $2,728,375,940 | +$441,477,790 | -$409,505,934 | +$31,971,856 | CRDO, AVAV, KTOS, TMDX, TTMI | 13F-HR | 04 Aug 2025, 10:06 |
| Q1 2025 | 243 | $2,221,182,062 | +$234,026,905 | -$267,628,384 | -$33,601,479 | FTAI, PLMR, CRDO, INSM, KTOS | 13F-HR | 01 May 2025, 12:30 |
| Q4 2024 | 254 | $2,581,484,738 | +$344,646,931 | -$401,498,619 | -$56,851,688 | CRDO, FTAI, FRPT, QTWO, GTLS | 13F-HR | 11 Feb 2025, 14:32 |
| Q3 2024 | 248 | $2,586,358,223 | +$349,120,947 | -$288,541,971 | +$60,578,976 | FTAI, FRPT, CRS, VRNS, INSM | 13F-HR | 29 Oct 2024, 15:58 |
| Q2 2024 | 247 | $2,384,547,669 | +$253,353,058 | -$436,369,977 | -$183,016,919 | FTAI, FRPT, CRS, TMDX, CRDO | 13F-HR | 06 Aug 2024, 14:54 |
| Q1 2024 | 243 | $2,485,329,971 | +$321,643,552 | -$362,304,752 | -$40,661,200 | SMCI, FRPT, FTAI, VRNS, CRS | 13F-HR | 08 May 2024, 09:23 |
| Q4 2023 | 242 | $2,336,474,081 | +$234,483,900 | -$259,454,960 | -$24,971,060 | IMGN, ACAD, FRPT, CRS, SMCI | 13F-HR | 05 Feb 2024, 13:05 |
| Q3 2023 | 232 | $2,064,569,811 | +$240,996,630 | -$260,041,616 | -$19,044,986 | CRS, GTLS, SMCI, CHDN, SMPL | 13F-HR | 26 Oct 2023, 17:05 |
| Q2 2023 | 211 | $2,285,578,997 | +$384,025,577 | -$348,507,866 | +$35,517,711 | SMCI, CHDN, GTLS, ACAD, CRS | 13F-HR | 25 Jul 2023, 11:15 |
| Q1 2023 | 210 | $2,085,269,788 | +$206,134,414 | -$302,933,241 | -$96,798,827 | CHDN, SMCI, LNTH, SMPL, FOUR | 13F-HR | 04 May 2023, 10:33 |
| Q4 2022 | 245 | $2,069,444,123 | +$237,681,944 | -$227,166,751 | +$10,515,193 | SMCI, SMPL, MTSI, CHDN, MMSI | 13F-HR | 03 Feb 2023, 15:27 |
| Q3 2022 | 245 | $1,938,581,000 | +$304,130,740 | -$291,620,795 | +$12,509,945 | GTLS, PLMR, SMPL, MTSI, EVRI | 13F-HR | 25 Oct 2022, 14:45 |
| Q2 2022 | 246 | $1,944,817,000 | +$229,986,195 | -$387,634,460 | -$157,648,265 | GTLS, SMPL, UTHR, RPD, PRFT | 13F-HR | 29 Jul 2022, 15:08 |
| Q1 2022 | 259 | $2,622,725,000 | +$465,824,601 | -$264,509,724 | +$201,314,877 | GTLS, RPD, PRKS, MTSI, CHDN | 13F-HR | 29 Apr 2022, 15:47 |
| Q4 2021 | 278 | $2,703,440,000 | +$232,343,809 | -$302,131,893 | -$69,788,084 | RPD, MTSI, GTLS, PRFT, CHDN | 13F-HR | 02 Feb 2022, 08:57 |
| Q3 2021 | 235 | $2,754,030,000 | +$270,715,704 | -$232,411,946 | +$38,303,758 | RPD, GTLS, VRNS, FRPT, PRFT | 13F-HR | 28 Oct 2021, 13:46 |
| Q2 2021 | 284 | $2,744,381,000 | +$225,104,311 | -$344,527,134 | -$119,422,823 | FRPT, RPD, GTLS, VRNS, MTSI | 13F-HR | 29 Jul 2021, 16:33 |
| Q1 2021 | 242 | $2,771,351,000 | +$415,073,761 | -$686,077,539 | -$271,003,778 | FRPT, NEO, CHDN, CHGG, VRNS | 13F-HR | 29 Apr 2021, 16:07 |
| Q4 2020 | 283 | $3,013,442,000 | +$535,330,172 | -$523,567,552 | +$11,762,620 | CHGG, NEO, FRPT, RPD, VRNS | 13F-HR | 29 Jan 2021, 15:35 |
| Q3 2020 | 332 | $2,430,087,000 | +$362,171,984 | -$396,422,958 | -$34,250,974 | FRPT, CHGG, CHDN, NEO, HZNP | 13F-HR | 28 Oct 2020, 15:37 |
| Q2 2020 | 315 | $2,294,819,000 | +$330,645,598 | -$331,375,100 | -$729,502 | CHGG, FRPT, HZNP, TREX, CHDN | 13F-HR | 28 Jul 2020, 09:58 |