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Super Investors Elk Creek Partners, LLC
EC

Elk Creek Partners, LLC

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

Portfolio value
$582M
Positions
97
Quarter ended
March 31, 2020
Filed
May 14, 2020

Reported portfolio value by quarter (26 quarters reported)

$1.85B $139M
Q4 13 Q2 15 Q4 16 Q2 18 Q4 19 Q1 20

$139M in Q4 2013 → $582M now. Hover for any quarter.

Holdings

As reported for the quarter ended March 31, 2020. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
Cerus Corp 5.0% Added 18% 6,236,683 $29M
QT Quotient Technology Inc 3.5% Trimmed 1.3% 3,178,811 $20.7M
Ligand Pharmaceuticals Inc 3.1% Added 4.0% 246,251 $17.9M
Onespan Inc 2.8% Trimmed 1.3% 890,215 $16.2M
Infinera Corp 2.6% Added 9.9% 2,878,133 $15.3M
I Invacare Corp 2.4% Trimmed 1.3% 1,843,320 $13.7M
Karyopharm Therapeutics Inc 2.3% Added 52% 699,951 $13.4M
Iridium Communications Inc 2.0% Trimmed 1.3% 528,007 $11.8M
Halozyme Therapeutics Inc 2.0% Added 2.4% 654,362 $11.8M
Synchronoss Technologies Inc 2.0% Trimmed 0.0% 3,746,242 $11.4M
Evolent Health Inc 1.8% Added 0.1% 1,944,309 $10.6M
HS Healthcare Svcs Group Inc 1.8% Trimmed 1.3% 440,191 $10.5M
Churchill Downs Inc 1.6% Added 8.6% 88,074 $9.07M
MT Maxar Technologies Inc 1.5% Trimmed 19% 843,226 $9.01M
AG Adtalem Global Ed Inc 1.5% Added 13% 334,996 $8.98M
Pacira Biosciences 1.5% Trimmed 2.2% 265,146 $8.89M
Amicus Therapeutics Inc 1.5% Added 8.8% 935,002 $8.64M
GO Grocery Outlet Hldg Corp 1.4% Added 42% 233,876 $8.03M
NG National Gen Hldgs Corp 1.4% Added 5.7% 482,296 $7.98M
VC Vocera Communications Inc 1.3% Added 1.4% 357,758 $7.6M
IT Ishares Tr 1.3% New 47,399 $7.5M
Maxlinear Inc 1.3% Added 16% 641,244 $7.48M
R Rexnord Corp 1.3% Trimmed 1.3% 329,688 $7.47M
IP Intercept Pharmaceuticals In 1.3% Added 30% 118,188 $7.44M
TH Tivity Health Inc 1.3% Added 40% 1,178,973 $7.42M
IT Ishares Tr 1.2% New 63,333 $7.25M
C Cryolife Inc 1.2% Added 12% 419,552 $7.1M
IM Icu Med Inc 1.2% Added 1.8% 34,836 $7.03M
Noodles & Co 1.2% Added 5.2% 1,484,589 $6.99M
Freshpet Inc 1.1% Trimmed 13% 102,402 $6.54M
Viewray Inc 1.1% Added 19% 2,509,624 $6.27M
Petiq Inc 1.1% Trimmed 1.3% 266,427 $6.19M
SC Stamps Com Inc 1.1% Trimmed 63% 47,023 $6.12M
Essent Group Ltd 1.0% Added 15% 228,659 $6.02M
Ehealth Inc 1.0% New 42,519 $5.99M
Heron Therapeutics Inc 1.0% Added 10% 509,174 $5.98M
Agios Pharmaceuticals Inc 1.0% Trimmed 1.3% 164,766 $5.85M
SG Servicemaster Global Hldgs I 1.0% Added 16% 215,441 $5.82M
PW Primo Water Corporation 1.0% New 640,722 $5.81M
Enersys 1.0% Trimmed 1.3% 116,651 $5.78M
YH Yeti Hldgs Inc 1.0% Added 28% 295,334 $5.77M
MF Meta Finl Group Inc 1.0% Trimmed 1.3% 263,230 $5.72M
I Inphi Corp 1.0% Trimmed 1.4% 72,072 $5.71M
PP Portola Pharmaceuticals Inc 0.9% Added 62% 751,138 $5.36M
M Meritor Inc 0.9% Trimmed 1.3% 402,606 $5.34M
Nextgen Healthcare Inc 0.9% Trimmed 1.3% 498,742 $5.21M
EG Echo Global Logistics Inc 0.9% Added 4.3% 302,030 $5.16M
Ptc Therapeutics Inc 0.9% Trimmed 56% 115,345 $5.15M
KC Kinsale Cap Group Inc 0.9% Trimmed 33% 48,729 $5.09M
Surgery Partners Inc 0.9% Added 10% 775,334 $5.06M
GB Global Blood Therapeutics In 0.9% Added 19% 98,767 $5.05M
Enerpac Tool Group Corp 0.9% New 301,258 $4.99M
NV National Vision Hldgs Inc 0.8% Trimmed 14% 252,560 $4.91M
LD Luminex Corp Del 0.8% Trimmed 64% 177,790 $4.9M
ME Methode Electrs Inc 0.8% Trimmed 1.3% 183,912 $4.86M
AH Acadia Healthcare Company In 0.8% Trimmed 1.3% 259,746 $4.77M
CO Clovis Oncology Inc 0.8% Added 30% 745,486 $4.74M
Cutera Inc 0.8% New 356,039 $4.65M
Gogo Inc 0.8% Trimmed 1.3% 2,076,154 $4.4M
Green Dot Corp 0.7% Added 9.6% 171,151 $4.35M

Showing top 60 of 97 positions.

Timeline of changes

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

Q1 2020

quarter ended March 31, 2020 · filed May 14, 2020

Company Action Shares changed Value of change % of portfolio
IH Interxion Holding N.v Exited −312,893 −$26.2M —
AH Aquaventure Hldgs Ltd Exited −411,811 −$11.2M —
SC Stamps Com Inc Trimmed −79,856 −$10.4M 1.1%
WM Wright Med Group N V Exited −326,328 −$9.95M —
LD Luminex Corp Del Trimmed −318,432 −$8.77M 0.8%
Teladoc Health Inc Trimmed −53,324 −$8.27M 0.4%
A Actuant Corp Exited −305,317 −$7.95M —
IT Ishares Tr New +47,399 +$7.5M 1.3%
IT Ishares Tr New +63,333 +$7.25M 1.2%
PW Primo Wtr Corp Exited −642,737 −$7.22M —

Showing the 10 largest of 103 changes.

Q4 2019

quarter ended December 31, 2019 · filed February 14, 2020

Company Action Shares changed Value of change % of portfolio
CO Clovis Oncology Inc Trimmed −2,498,934 −$26M 0.7%
Karyopharm Therapeutics Inc Trimmed −810,414 −$15.5M 1.0%
QT Quotient Technology Inc Trimmed −1,556,840 −$15.4M 3.7%
IH Interxion Holding N.v Trimmed −170,985 −$14.3M 3.0%
Exact Sciences Corp Exited −134,682 −$12.2M —
Medifast Inc Exited −115,300 −$11.9M —
WW World Wrestling Entmt Inc Exited −167,822 −$11.9M —
Infinera Corporation Trimmed −1,411,510 −$11.2M 2.4%
I Invacare Corp Trimmed −1,220,843 −$11M 1.9%
Ligand Pharmaceuticals Inc Trimmed −104,692 −$10.9M 2.8%

Showing the 10 largest of 125 changes.

Q3 2019

quarter ended September 30, 2019 · filed November 13, 2019

Company Action Shares changed Value of change % of portfolio
W Wageworks Inc Exited −412,939 −$21M —
Mastec Inc Trimmed −230,474 −$15M 0.9%
MC Medicines Co Exited −374,399 −$13.7M —
EF Electronics For Imaging Inc Exited −357,190 −$13.2M —
I Inphi Corp Trimmed −200,513 −$12.2M 0.7%
Karyopharm Therapeutics Inc New +1,270,723 +$12.2M 1.1%
IH Interxion Holding N.v Trimmed −142,540 −$11.6M 3.4%
IP Intercept Pharmaceuticals In New +161,406 +$10.7M 0.9%
CF Chemical Finl Corp Exited −256,404 −$10.5M —
D& Dave & Busters Entmt Inc Exited −259,946 −$10.5M —

Showing the 10 largest of 128 changes.

Q2 2019

quarter ended June 30, 2019 · filed August 09, 2019

Company Action Shares changed Value of change % of portfolio
EF Electronics For Imaging Inc Trimmed −472,501 −$17.4M 1.0%
RR R1 Rcm Inc Exited −1,779,374 −$17.2M —
MC Medicines Co Trimmed −385,826 −$14.1M 1.0%
AD Advanced Disp Svcs Inc Del Trimmed −405,407 −$12.9M 0.6%
Heron Therapeutics Inc New +668,240 +$12.4M 0.9%
QC Quantenna Communications Inc Exited −487,899 −$11.9M —
I Inphi Corp Trimmed −228,991 −$11.5M 1.3%
BR Beacon Roofing Supply Inc Exited −279,965 −$9M —
Natera Inc New +308,077 +$8.5M 0.6%
Synchronoss Technologies Inc Added +1,057,665 +$8.37M 2.5%

Showing the 10 largest of 140 changes.

Q1 2019

quarter ended March 31, 2019 · filed May 10, 2019

Company Action Shares changed Value of change % of portfolio
IP Intercept Pharmaceuticals In Exited −207,657 −$20.9M —
L Logmein Inc Exited −217,960 −$17.8M —
Maxlinear Inc Trimmed −684,080 −$17.5M 2.0%
Ligand Pharmaceuticals Inc Added +117,839 +$14.8M 1.9%
VC Vocera Communications Inc New +359,501 +$11.4M 0.8%
SC Stamps Com Inc New +132,819 +$10.8M 0.8%
Churchill Downs Inc Added +111,309 +$10M 1.1%
QT Quotient Technology Inc Added +980,478 +$9.68M 3.1%
Medifast Inc New +72,862 +$9.29M 0.7%
AH Acadia Healthcare Company In New +300,794 +$8.82M 0.6%

Showing the 10 largest of 144 changes.

Q4 2018

quarter ended December 31, 2018 · filed February 13, 2019

Company Action Shares changed Value of change % of portfolio
T Tesaro Inc Trimmed −568,556 −$42.2M 0.6%
VC Vocera Communications Inc Exited −761,280 −$27.8M —
MT Maxar Technologies Ltd Exited −761,020 −$25.2M —
Synchronoss Technologies Inc New +3,249,300 +$20M 1.7%
NS Nutri Sys Inc New Exited −442,412 −$16.4M —
B Benefitfocus Inc Exited −374,459 −$15.1M —
I Imperva Inc Exited −249,200 −$11.6M —
Sm Energy Co Exited −326,717 −$10.3M —
LH Lumentum Hldgs Inc New +240,796 +$10.1M 0.8%
LH Lifepoint Health Inc Exited −148,689 −$9.58M —

Showing the 10 largest of 162 changes.

Q3 2018

quarter ended September 30, 2018 · filed November 09, 2018

Company Action Shares changed Value of change % of portfolio
PP Pacira Pharmaceuticals Inc Trimmed −643,665 −$31.6M 1.9%
AR Aerojet Rocketdyne Hldgs Inc Exited −675,329 −$19.9M —
IP Intercept Pharmaceuticals In Trimmed −152,262 −$19.2M 1.6%
RR R1 Rcm Inc New +1,855,149 +$18.8M 1.0%
Nevro Corp Exited −235,722 −$18.8M —
T Tesaro Inc Added +481,577 +$18.8M 1.4%
QS Quality Sys Inc Exited −793,049 −$15.5M —
TT Tetra Tech Inc New Exited −257,708 −$15.1M —
Nextgen Healthcare Inc New +746,503 +$15M 0.8%
Sm Energy Co Trimmed −470,995 −$14.8M 0.6%

Showing the 10 largest of 134 changes.

Q2 2018

quarter ended June 30, 2018 · filed August 10, 2018

Company Action Shares changed Value of change % of portfolio
Exact Sciences Corp Trimmed −741,928 −$44.4M 0.7%
KF Korn Ferry Intl Exited −559,047 −$28.8M —
Synchronoss Technologies Inc Exited −2,596,962 −$27.4M —
Onespan Inc New +1,390,887 +$27.3M 1.5%
DI Dycom Inds Inc Exited −219,638 −$23.6M —
Sarepta Therapeutics Inc Trimmed −174,484 −$23.1M 1.1%
WW World Wrestling Entmt Inc Trimmed −276,140 −$20.1M 1.3%
AR Aerojet Rocketdyne Hldgs Inc New +675,329 +$19.9M 1.1%
Planet Fitness Inc Exited −517,398 −$19.5M —
CS Casa Sys Inc New +1,189,198 +$19.4M 1.1%

Showing the 10 largest of 174 changes.

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