Fred Martin - Disciplined Growth Investors 13F Activity & Position Changes (Q1 2016)
According to the SEC 13F filed on Aug 14, 2026, the Disciplined Growth Investors portfolio showed several notable changes in holdings as of quarter-end Mar 31, 2016. The activity included new positions, additions to existing holdings, reductions, and complete exits, providing a clear view of how the portfolio evolved during the quarter.
During Q1 2016, the filing reported:
New Buys - MiMedx Group, Inc, SPS Commerce, Inc.
Increases - CEVA, Inc., Power Integrations, Inc., PROS Holdings, Inc., Surmodics, Inc., Stratasys, and 4 more
Reductions - Autodesk, Inc., Akamai Technologies, Inc., Align Technology, Inc., The Cheesecake Factory Incorpor, Cognex Corporation, and 32 more
Complete Exits - iShares Russell Midcap Growth E
These updates highlight how the portfolio adjusted across different sectors and market conditions, offering insights into allocation shifts and investment trends.
| Date | Symbol | Type | Change Qty |
|---|---|---|---|
|
Q1 2016
|
ADSK
Autodesk, Inc.
|
Sell |
-59,675
|
|
Q1 2016
|
AKAM
Akamai Technologies, Inc.
|
Sell |
-42,975
|
|
Q1 2016
|
ALGN
Align Technology, Inc.
|
Sell |
-36,444
|
|
Q1 2016
|
CAKE
The Cheesecake Factory Incorpor
|
Sell |
-33,125
|
|
Q1 2016
|
CEVA
CEVA, Inc.
|
Buy |
+1,525
|
|
Q1 2016
|
CGNX
Cognex Corporation
|
Sell |
-22,375
|
|
Q1 2016
|
CSGP
CoStar Group, Inc.
|
Sell |
-155
|
|
Q1 2016
|
DLB
Dolby Laboratories
|
Sell |
-26,525
|
|
Q1 2016
|
ETD
Ethan Allen Interiors Inc.
|
Sell |
-88,500
|
|
Q1 2016
|
EW
Edwards Lifesciences Corporatio
|
Sell |
-82,440
|
|
Q1 2016
|
FDS
FactSet Research Systems Inc.
|
Sell |
-19,880
|
|
Q1 2016
|
GEOS
Geospace Technologies Corporati
|
Sell |
-1,225
|
|
Q1 2016
|
GGG
Graco Inc.
|
Sell |
-18,300
|
|
Q1 2016
|
GNTX
Gentex Corporation
|
Sell |
-143,575
|
|
Q1 2016
|
GRMN
Garmin
|
Sell |
-33,400
|
|
Q1 2016
|
INTU
Intuit Inc.
|
Sell |
-145,780
|
|
Q1 2016
|
IRBT
iRobot Corporation
|
Sell |
-450
|
|
Q1 2016
|
ISRG
Intuitive Surgical, Inc.
|
Sell |
-6,075
|
|
Q1 2016
|
IWP
iShares Russell Midcap Growth E
|
Sell - Position Exit |
-6,100
|
|
Q1 2016
|
JBLU
JetBlue Airways Corporation
|
Sell |
-292,550
|
|
Q1 2016
|
LLFLQ
LL Flooring Holdings, Inc.
|
Sell |
-125
|
|
Q1 2016
|
LSTR
Landstar System, Inc.
|
Sell |
-36,475
|
|
Q1 2016
|
MCHP
Microchip Technology Incorporat
|
Sell |
-17,900
|
|
Q1 2016
|
MDXG
MiMedx Group, Inc
|
Buy - Position Entry |
+187,525
|
|
Q1 2016
|
MIDD
The Middleby Corporation
|
Sell |
-46,375
|
|
Q1 2016
|
MRCY
Mercury Systems Inc
|
Sell |
-2,250
|
|
Q1 2016
|
MTLS
Materialise NV
|
Sell |
-3,510
|
|
Q1 2016
|
MYGN
Myriad Genetics, Inc.
|
Sell |
-29,325
|
|
Q1 2016
|
OTEX
Open Text Corporation
|
Sell |
-93,875
|
|
Q1 2016
|
PAYX
Paychex, Inc.
|
Sell |
-23,900
|
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