DOSSIER · 13F-HR · Q2 2026

NEXT CENTURY GROWTH INVESTORS LLC

$1.9B in tracked AUM across 113 positions as of Q2 2026.

NC
CIK 0001134007 · last filed Jun 30, 2026
Total AUM
$1.9B
as of Q2 2026
Holdings
113
positions
Whale Score
61
61
tracked
Activity
no data
changes this Q
AI Analysis · Q2 2026

Last quarter's Next Century Growth Investors book still had more of its risk in digital-infrastructure and a larger Astronics stake; Q1 2026's posture is different. Applied Digital (−46% shares) and TeraWulf (−41% shares) were aggressively cut, while Global-E Online shares nearly tripled (+177%, about $15.0 million of share flow) and Lincoln Educational Services was built another +32% to become the second-largest holding at 3.1%. Astronics remains #1 at 3.8% but only after a 26% share reduction (~$18.8 million flow out) — leadership by residual weight, not by buying. Nine full exits near the $20–23 million band (GeneDx, JFrog, Planet Labs, Coastal Financial, ADMA Biologics among them) fund nine new mid-cap growth tickets including Ligand, Ultra Clean, Heartflow, and Saia. AUM eased from about $1.44 billion to $1.38 billion across 112 names.

Last quarter's Next Century Growth Investors book still carried heavier digital-infrastructure risk and a fatter Astronics line. Q1 2026's posture is a deliberate re-aim inside small/mid growth: less crypto-adjacent infrastructure, more e-commerce enablement and education services — while the portfolio stays a concentrated 112-name active book rather than a mega-cap clone.

What the desk sold down
Analysis generated by 13F Insight from SEC Form 13F filing data · Q2 2026. Methodology

Quarter at a glance — Q2 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q2 2026.

#HoldingValueSharesWeight
01
XMTR
Xometry Inc
$70M723K3.7%
02
LGND
Ligand Pharmaceuticals
$63M199K3.3%
03
ALHC
Alignment Healthcare
$60M2.5M3.2%
04
ATRO
Astronics Corp
$60M743K3.2%
05
LINC
Lincoln Educational Services
$59M1.2M3.1%
06
MIRM
Mirum Pharmaceuticals
$49M420K2.6%
07
BLLN
BillionToOne
$44M364K2.3%
08
M5216V106
Global-E Online
$41M1.2M2.2%
09
UTI
Universal Technical Institute
$41M949K2.2%
10
AXGN
Axogen Inc
$40M873K2.1%

Filing history

2026Q2Jun 30
$1.9B 36.7%
113 positionsView →
2026Q1Mar 31
$1.4B 4.2%
112 positionsView →
2025Q4Dec 31
$1.4B 85.8%
121 positionsView →
2025Q3Sep 30
$775M 40.1%
77 positionsView →
2025Q2Jun 30
$1.3B 15.1%
123 positionsLocked
2025Q1Mar 31
$1.1B 15.8%
123 positionsLocked
2024Q4Dec 31
$1.3B 8.1%
130 positionsLocked
2024Q3Sep 30
$1.2B 2.5%
127 positionsLocked
2024Q2Jun 30
$1.2B 4.6%
122 positionsLocked
2024Q1Mar 31
$1.2B 12.0%
120 positionsLocked
2023Q4Dec 31
$1.0B 11.8%
116 positionsLocked
2023Q3Sep 30
$920M 11.4%
109 positionsLocked
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