Granahan Investment Management, LLC

Q2 2025 13F-HR Holdings

Location
Waltham, MA
Holdings as of
6/30/2025
Date filed
8/14/2025
Form type
13F-HR
Num holdings
153
Total value ($000)
$2,456,766
Net value change ($000)
—
New positions
153
Sold out positions
0
Turnover %
100.0%
Sector allocation + QoQ delta (equities-only)
Prev filing: 7/22/2014 Next filing: 11/14/2025 SEC filing

Snapshot: Change Analysis

Compared to previous filing: —
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
PRCH 137,139 —
ODD 102,288 —
MGNI 87,864 —
GENI 86,697 —
MRX 81,985 —
VCTR 76,105 —
TOST 71,405 —
INDI 69,375 —
AXON 69,248 —
SRAD 64,541 —
Top Reduces (Value $000, Stocks/ETFs)
—
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
Filter:
Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type