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Super Investors WALL STREET ASSOCIATES
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WALL STREET ASSOCIATES

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$151M
Positions
202
Quarter ended
December 31, 2016
Filed
January 18, 2017

Reported portfolio value by quarter (15 quarters reported)

$1.22B $151M
Q2 13 Q1 14 Q4 14 Q3 15 Q2 16 Q4 16

$981M in Q2 2013 → $151M now. Hover for any quarter.

Holdings

As reported for the quarter ended December 31, 2016. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
Q( Quidel (qdel) 1.7% Trimmed 3.9% 122,100 $2.62M
GC Gtt Communications (gtt) 1.5% Trimmed 51% 77,173 $2.22M
R( Retrophin (rtrx) 1.4% Trimmed 43% 113,695 $2.15M
CS Carriage Services Inc (csv) 1.4% Trimmed 48% 72,250 $2.07M
TS Tactile Systems Technology, In 1.4% Trimmed 50% 125,182 $2.05M
I( Instructure, Inc. (inst) 1.3% Trimmed 33% 103,800 $2.03M
BW Boingo Wireless (wifi) 1.3% Trimmed 47% 165,100 $2.01M
VC Vocera Communications(vcra) 1.3% Trimmed 44% 107,980 $2M
DT Del Taco Restaurants (taco) 1.3% Trimmed 48% 137,576 $1.94M
AR Amber Road Inc (ambr) 1.2% Trimmed 48% 206,255 $1.87M
HA Hannon Armstrong (hasi) 1.2% Trimmed 43% 98,441 $1.87M
QH Q2 Holdings (qtwo) 1.2% Trimmed 48% 63,710 $1.84M
ML Mimecast Limited (mime) 1.2% Trimmed 45% 99,254 $1.78M
NG Nautilus Group (nls) 1.2% Trimmed 52% 94,700 $1.75M
AH Alarm.com Holdings, Inc. (alrm 1.2% Trimmed 28% 62,800 $1.75M
H( Healthstream Inc (hstm) 1.2% Trimmed 34% 69,595 $1.74M
EH Evolent Health, Inc. (evh) 1.1% Trimmed 46% 112,449 $1.66M
FT Flexion Therapeutics (flxn) 1.1% Trimmed 40% 84,700 $1.61M
IG Inventure Group, Inc.(snak) 1.1% Trimmed 38% 161,422 $1.59M
HG Hackett Group (hckt) 1.0% Trimmed 52% 86,990 $1.54M
T( Teladoc (tdoc) 1.0% Trimmed 48% 92,701 $1.53M
E( Exar Corp (exar) 1.0% Trimmed 47% 137,700 $1.48M
KG Kona Grill (kona) 1.0% Trimmed 39% 116,051 $1.46M
ER Eldorado Resorts, Inc. (eri) 1.0% Trimmed 48% 85,100 $1.44M
PE Pioneer Energy Services Corp.( 0.9% Trimmed 46% 207,800 $1.42M
CO City Office REIT (cio) 0.9% Trimmed 31% 107,812 $1.42M
KG K2m Group Holdings (ktwo) 0.9% Trimmed 52% 68,761 $1.38M
PI Pgt Innovations, Inc. (pgti) 0.9% Trimmed 55% 120,202 $1.38M
O( Ooma (ooma) 0.9% Trimmed 12% 152,533 $1.37M
HR Habit Restaurants (habt) 0.9% Trimmed 48% 78,955 $1.36M
X( Xactly (xtly) 0.9% Trimmed 48% 123,200 $1.36M
H( Hunt (jb) Transport Srvcs Inc 0.9% Unchanged 13,400 $1.3M
A( Actua Corp (acta) 0.8% Trimmed 48% 91,547 $1.28M
LR Lam Research (lrcx) 0.8% Trimmed 12% 12,100 $1.28M
Tabula Rasa Healthcare, Inc. ( 0.8% Trimmed 43% 85,133 $1.28M
GS Globant Sa (glob) 0.8% Trimmed 49% 38,100 $1.27M
AR American Renal Associates Hold 0.8% Trimmed 44% 59,684 $1.27M
BF Builders Firstsource (bldr) 0.8% Trimmed 55% 115,100 $1.26M
AO Applied Optoelectronics (aaoi) 0.8% Trimmed 48% 51,812 $1.21M
SI Sei Investment Company (seic) 0.8% Trimmed 0.5% 24,546 $1.21M
N( Neophotonics (nptn) 0.8% Trimmed 37% 112,000 $1.21M
TP Tracon Pharmaceutical (tcon) 0.8% Unchanged 241,536 $1.18M
T( Trex,inc (trex) 0.8% Unchanged 18,000 $1.16M
LH Lgi Homes (lgih) 0.8% Trimmed 47% 40,265 $1.16M
CT Cara Therapeutics (cara) 0.8% Trimmed 35% 124,110 $1.15M
E( Egalet (eglt) 0.8% Trimmed 35% 148,590 $1.14M
AA Aspen Aerogels Inc (aspn) 0.8% Trimmed 53% 274,770 $1.14M
I( Impinj Inc. (pi) 0.7% Trimmed 64% 32,100 $1.13M
B( Broadcom Ltd (avgo) 0.7% Unchanged 6,391 $1.13M
TF Thermo Fisher Scientific (tmo) 0.7% Unchanged 8,000 $1.13M
B( Bio-techne Corp (tech) 0.7% Trimmed 0.5% 10,935 $1.12M
EC Entravision Communications (ev 0.7% Trimmed 39% 160,252 $1.12M
NG Newlink Genetics Corp (nlnk) 0.7% Trimmed 27% 108,900 $1.12M
AM Allied Motion Technologies Inc 0.7% Trimmed 46% 51,788 $1.11M
F( Five9 Inc (fivn) 0.7% Trimmed 49% 77,000 $1.09M
SC Sterling Construction (strl) 0.7% Trimmed 51% 128,109 $1.08M
IR Intrawest Resorts Holdings, In 0.7% Trimmed 47% 59,181 $1.06M
CC Cross Country Healthcare (ccrn 0.7% Trimmed 49% 66,403 $1.04M
CG Cui Global (cui) 0.7% Trimmed 64% 148,500 $1.03M
AT Aratana Therapeutics, Inc. (pe 0.7% Trimmed 29% 140,300 $1.01M

Showing top 60 of 202 positions.

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q4 2016

quarter ended December 31, 2016 · filed January 18, 2017

Company Action Shares changed Value of change % of portfolio
AP Aerie Pharmaceuticals (aeri) Trimmed −112,000 −$4.24M 0.4%
M( Maxlinear Inc (mxl) Trimmed −188,122 −$4.1M 0.4%
CS Callidus Software, Inc. (cald) Exited −179,577 −$3.3M —
N( Novan Inc. (novn) Trimmed −116,559 −$3.15M 0.2%
SW Sportman's Warehouse (spwh) Exited −280,133 −$2.95M —
PG Press Ganey (pgnd) Exited −70,400 −$2.84M —
PH Paylocity Holdings (pcty) Exited −57,983 −$2.58M —
EP Eagle Pharmaceuticals (egrx) Exited −35,200 −$2.46M —
NB Nci Building Systems (ncs) Trimmed −156,700 −$2.45M 0.2%
BF Bel Fuse Inc. (belfb) Trimmed −79,009 −$2.44M 0.2%

Showing the 10 largest of 208 changes.

Q3 2016

quarter ended September 30, 2016 · filed November 14, 2016

Company Action Shares changed Value of change % of portfolio
2U 2 U Inc. (twou) Exited −174,823 −$5.14M —
TS Tactile Systems Technology, In New +250,000 +$4.68M 1.6%
AP Aerie Pharmaceuticals (aeri) Added +107,900 +$4.07M 1.7%
I( Impinj Inc. (pi) New +90,000 +$3.37M 1.1%
VC Vocera Communications(vcra) New +192,079 +$3.25M 1.1%
I( Imprivata (impr) Exited −195,800 −$2.74M —
N( Novan Inc. (novn) New +125,000 +$2.52M 0.9%
AH Alarm.com Holdings, Inc. (alrm New +87,000 +$2.51M 0.9%
OB Ollie's Bargain Outlet Holding Exited −100,817 −$2.51M —
R( Ringcentral (rng) Exited −125,725 −$2.48M —

Showing the 10 largest of 99 changes.

Q2 2016

quarter ended June 30, 2016 · filed August 12, 2016

Company Action Shares changed Value of change % of portfolio
SC Surgical Care Affiliates, Inc. Exited −83,991 −$3.89M —
MC M/a Com Technology(mtsi) Exited −73,974 −$3.24M —
AR American Renal Associates Hold New +96,713 +$2.8M 1.1%
LH Lgi Homes (lgih) New +75,592 +$2.41M 1.0%
AM Allied Motion Technologies Inc New +96,500 +$2.25M 0.9%
I( Incontact (saas) Exited −250,300 −$2.23M —
ER Eldorado Resorts, Inc. (eri) New +140,700 +$2.14M 0.9%
C( Comscore, Inc. (scor) Exited −70,380 −$2.11M —
RW Ruckus Wireless (rkus) Exited −205,300 −$2.01M —
X( Xactly (xtly) Trimmed −141,300 −$1.81M 1.2%

Showing the 10 largest of 100 changes.

Q1 2016

quarter ended March 31, 2016 · filed May 13, 2016

Company Action Shares changed Value of change % of portfolio
R( Rentrak Corp (rent) Exited −61,200 −$2.91M —
FT Flexion Therapeutics (flxn) Exited −142,100 −$2.74M —
I( Instructure, Inc. (inst) New +110,400 +$1.98M 0.8%
M( Maxlinear Inc (mxl) Trimmed −100,800 −$1.86M 1.7%
CG Caseys General Store (casy) Exited −12,895 −$1.55M —
HG Hackett Group (hckt) New +100,300 +$1.52M 0.6%
EN Euro Net Worldwide (eeft) Exited −20,846 −$1.51M —
NH Nobilis Health Corp (hlth) Exited −530,100 −$1.5M —
C( Comscore, Inc. (scor) Added +48,431 +$1.45M 0.9%
B( Blackbaud Inc (blkb) Exited −20,765 −$1.37M —

Showing the 10 largest of 154 changes.

Q4 2015

quarter ended December 31, 2015 · filed February 11, 2016

Company Action Shares changed Value of change % of portfolio
IT Intra-cellular Therapies (itci Trimmed −198,057 −$10.7M 0.1%
CS Callidus Software, Inc. (cald) Trimmed −508,130 −$9.44M 1.3%
EP Eagle Pharmaceuticals (egrx) Trimmed −84,700 −$7.51M 0.9%
CC Cross Country Healthcare (ccrn Trimmed −367,341 −$6.02M 0.6%
PH Paylocity Holdings (pcty) Trimmed −109,937 −$4.46M 0.5%
2U 2 U Inc. (twou) Trimmed −151,306 −$4.23M 1.9%
D& Dave & Busters (play) Exited −111,617 −$4.22M —
DF Del Frisco's Restaurant Group Exited −292,507 −$4.06M —
Q( Quidel (qdel) Trimmed −171,600 −$3.64M 1.0%
NG Nautilus Group (nls) Trimmed −197,609 −$3.3M 1.1%

Showing the 10 largest of 269 changes.

Q3 2015

quarter ended September 30, 2015 · filed November 12, 2015

Company Action Shares changed Value of change % of portfolio
AH Adeptus Health (adpt) Trimmed −260,301 −$21M 0.2%
AH Aac Holdings (aac) Exited −350,995 −$15.3M —
RC Repligen Corporation (rgen) Trimmed −436,800 −$12.2M 0.1%
2U 2 U Inc. (twou) Trimmed −267,036 −$9.59M 2.7%
CS Callidus Software, Inc. (cald) Trimmed −514,706 −$8.74M 2.4%
MG Movado Group (mov) Exited −299,900 −$8.15M —
ZP Zs Pharma (zsph) Trimmed −122,700 −$8.05M 0.1%
IR Ishares Russell 2000 Growth In Exited −49,900 −$7.71M —
GC Gtt Communications (gtt) Trimmed −330,565 −$7.69M 1.5%
BB Boot Barn Hldgs (boot) Exited −236,100 −$7.56M —

Showing the 10 largest of 328 changes.

Q2 2015

quarter ended June 30, 2015 · filed August 13, 2015

Company Action Shares changed Value of change % of portfolio
AP Auspex Pharmaceuticals (aspx) Exited −326,332 −$32.7M —
CS Cardiovascular Systems (csii) Exited −339,700 −$13.3M —
RC Repligen Corporation (rgen) Trimmed −240,800 −$9.94M 1.8%
V Virtusa(vrtu) Exited −219,700 −$9.09M —
SW Sportman's Warehouse (spwh) New +708,885 +$8.06M 0.8%
EP El Pollo Loco (loco) Exited −303,700 −$7.78M —
IR Ishares Russell 2000 Growth In New +49,900 +$7.71M 0.7%
PG Press Ganey (pgnd) New +261,600 +$7.5M 0.7%
EH Evolent Health, Inc. (evh) New +365,600 +$7.13M 0.7%
C( Cyrusone (cone) Exited −225,114 −$7.01M —

Showing the 10 largest of 335 changes.

Q1 2015

quarter ended March 31, 2015 · filed May 14, 2015

Company Action Shares changed Value of change % of portfolio
R( Retrophin (rtrx) Added +475,195 +$11.4M 1.3%
S1 Square 1 Financial (sqbk) Exited −451,300 −$11.1M —
AP Auspex Pharmaceuticals (aspx) Trimmed −105,768 −$10.6M 3.1%
VP Vanda Pharmaceuticals (vnda) Exited −655,800 −$9.39M —
P( Pgt (pgti) New +758,300 +$8.47M 0.8%
TS Tile Shop Holdings (tts) New +688,300 +$8.34M 0.8%
ZK Zoe's Kitchen (zoes) Exited −263,500 −$7.88M —
EP El Pollo Loco (loco) New +303,700 +$7.78M 0.7%
SC Sps Commerce (spsc) Trimmed −110,057 −$7.38M 0.7%
CC Cross Country Healthcare (ccrn Added +603,000 +$7.15M 1.0%

Showing the 10 largest of 316 changes.

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