CIK: 0001325312
Total reported value
$1.6B
Reporting period: 2019-06-30 · Number of holdings: 174
Cortina Asset Management, LLC disclosed 174 holdings in its latest 13F filing for the period ending 2019-06-30, with total reported value of $1.6B and a quarterly turnover rate of 26.5%.
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Cortina Asset Management, LLC's disclosed holdings carry a Herfindahl concentration index of 0.008 — mathematically equivalent to about 123 equally-sized positions, close to its 174 actual disclosed holdings. Value is spread relatively evenly across the portfolio rather than concentrated in a handful of names.
Position sizes are fairly uniform across the portfolio (a coefficient of variation of 0.65), suggesting a disciplined, rules-based approach to how much capital goes into each idea.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 0% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Trim VYX
-51.8% -$9.6M
Add KTOS
+8.9% $8.2M
Add BID
-1.0% $7.2M
Add AVLRUSD
-0.4% $6.5M
Trim NGVT
-21.0% -$5.3M
Add RDNT
+32.5% $5.2M
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | GTLS | Chart Industries INC | Stock-Industrials | 1.83% | -0.24% | +5.09% | |
| 2 | AVLRUSD | Avalara INC | Stock-Other | 1.79% | +0.39% | -0.45% | |
| 3 | ALTREUR | Altair Engineering INC - A | Stock-Other | 1.52% | — | -0.92% | |
| 4 | IPAR | Interparfums INC | Stock-Other | 1.51% | -0.25% | -0.96% | |
| 5 | OLLI | Ollie's Bargain Outlet Holdi | Stock-Consumer Staples | 1.49% | — | -0.93% | |
| 6 | PUMP | Propetro Holding CORP | Stock-Other | 1.46% | — | -2.64% | |
| 7 | SF9 | Sanderson Farms INC | Stock-Other | 1.43% | — | -0.96% | |
| 8 | SHOO | Steven Madden LTD | Stock-Other | 1.37% | — | -0.95% | |
| 9 | KTOS | Kratos Defense & Security | Stock-Industrials | 1.35% | +0.49% | +8.88% | |
| 10 | APPN | Appian Corp-a | Stock-Other | 1.35% | — | +2.57% | |
| 11 | FIVN | Five9 INC | Stock-Tech | 1.31% | — | +19.58% | |
| 12 | BID | Sotheby's | Stock-Other | 1.29% | +0.44% | -0.95% | |
| 13 | CSIIEUR | Cardiovascular Systems INC | Stock-Other | 1.26% | — | -7.80% | |
| 14 | ZD | Ziff Davis INC | Stock-Other | 1.23% | — | -0.95% | |
| 15 | BCO | Brink's Co/the | Stock-Industrials | 1.22% | — | -0.95% | |
| 16 | NGVT | Ingevity CORP | Stock-Other | 1.21% | -0.34% | -21.01% | |
| 17 | RP | Realpage INC | Stock-Other | 1.21% | — | -1.33% | |
| 18 | ✓ | Stock-Other | 1.18% | +0.28% | +26.11% | ||
| 19 | ✓ | Calavo Growers INC | Stock-Other | 1.17% | — | -0.95% | |
| 20 | MRCY | Mercury Systems INC | Stock-Industrials | 1.13% | — | -0.95% | |
| 21 | WING | Wingstop INC | Stock-Consumer Disc | 1.12% | — | -15.62% | |
| 22 | MTZ | Mastec INC | Stock-Industrials | 1.11% | — | -1.16% | |
| 23 | TCMD | Tactile Systems Technology I | Stock-Other | 1.08% | +0.22% | +16.55% | |
| 24 | JRVR | James River Group Holdings, Inc. | Stock-Other | 1.03% | — | -0.95% | |
| 25 | PLUS | Eplus INC | Stock-Other | 1.03% | — | +29.98% | |
| 26 | NOVT | Novanta INC | Stock-Other | 1.02% | — | -0.95% | |
| 27 | KNSL | Kinsale Capital Group INC | Stock-Financials | 1.01% | +0.24% | -1.15% | |
| 28 | RDNT | Radnet INC | Stock-Healthcare | 1.00% | +0.32% | +32.51% | |
| 29 | SMPL | Simply Good Foods Co/the | Stock-Other | 0.97% | — | -0.95% | |
| 30 | LHCGUSD | Lhc Group INC | Stock-Other | 0.96% | — | -0.95% | |
| 31 | RBC | RBC Bearings INC | Stock-Industrials | 0.92% | +0.20% | -0.95% | |
| 32 | EBS | Emergent Biosolutions INC | Stock-Healthcare | 0.84% | — | +4.63% | |
| 33 | ✓ | Bancorpsouth INC | Stock-Other | 0.84% | — | -0.95% | |
| 34 | EYE | National Vision Holdings INC | Stock-Other | 0.83% | — | -0.57% | |
| 35 | EVH | Evolent Health INC - A | Stock-Other | 0.83% | -0.31% | +15.94% | |
| 36 | TSCUSD | Tristate Capital Hldgs INC | Stock-Other | 0.82% | — | -1.05% | |
| 37 | CUBUSD | Cubic CORP | Stock-Other | 0.81% | — | -0.98% | |
| 38 | CWST | Casella Waste Systems Inc-a | Stock-Industrials | 0.81% | +0.21% | +21.42% | |
| 39 | ADUS | Addus Homecare CORP | Stock-Other | 0.80% | — | +5.50% | |
| 40 | CHFCUSD | Tcf Financial CORP | Stock-Other | 0.80% | — | -0.96% | |
| 41 | VRAYQ | Viewray INC | Stock-Other | 0.79% | — | -0.96% | |
| 42 | COLB | Columbia Banking System INC | Stock-Financials | 0.78% | — | -0.96% | |
| 43 | PCTY | Paylocity Holding CORP | Stock-Tech | 0.78% | — | -0.95% | |
| 44 | KFY | Korn Ferry | Stock-Industrials | 0.77% | — | -0.95% | |
| 45 | PRAA | Pra Group INC | Stock-Other | 0.76% | — | -1.15% | |
| 46 | WKC | World Kinect CORP | Stock-Other | 0.76% | +0.29% | +30.39% | |
| 47 | MKSI | Mks INC | Stock-Tech | 0.75% | — | -1.37% | |
| 48 | HOMB | Home Bancshares INC | Stock-Financials | 0.74% | — | -0.95% | |
| 49 | OXM | Oxford Industries INC | Stock-Other | 0.74% | — | -1.15% | |
| 50 | HNGRUSD | Hanger INC | Stock-Other | 0.73% | — | -1.14% |
Not enough priced holdings yet to compute performance
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2019-06-30 | 174 | $1.6B | 26 | |
| 2019-03-31 | 181 | $1.6B | 48 | |
| 2018-12-31 | 218 | $1.6B | 49 | |
| 2018-09-30 | 236 | $2.1B | 33 | |
| 2018-06-30 | 226 | $2.1B | 45 | |
| 2018-03-31 | 227 | $2.0B | 37 | |
| 2017-12-31 | 215 | $2.3B | 38 | |
| 2017-09-30 | 217 | $2.4B | 35 | |
| 2017-06-30 | 222 | $2.4B | 30 | |
| 2017-03-31 | 226 | $2.4B | 38 | |
| 2016-12-31 | 233 | $2.4B | 40 | |
| 2016-09-30 | 232 | $2.3B | 42 | |
| 2016-06-30 | 225 | $2.2B | 42 | |
| 2016-03-31 | 225 | $2.2B | 41 | |
| 2015-12-31 | 231 | $2.2B | 41 | |
| 2015-09-30 | 230 | $2.2B | 43 | |
| 2015-06-30 | 247 | $2.3B | 28 | |
| 2015-03-31 | 257 | $2.3B | 42 | |
| 2014-12-31 | 262 | $2.3B | 40 | |
| 2014-09-30 | 260 | $2.3B | 32 | |
| 2014-06-30 | 304 | $2.6B | 29 | |
| 2014-03-31 | 256 | $2.8B | 41 | |
| 2013-12-31 | 250 | $2.8B | 34 | |
| 2013-09-30 | 250 | $2.6B | 34 | |
| 2013-06-30 | 217 | $2.5B | 0 |
Cortina Asset Management, LLC's most significant position changes for 2019-06-30: Sold out: Sailpoint Technologies Holdi (SAILEUR); Sold out: Dycom Industries INC (DY); Sold out: Rogers CORP (ROG); Sold out: Lindsay CORP (LNN); New buy: Willdan Group INC (WLDN).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | KTOS | Kratos Defense & Security | +0.5% | +8.88% | Add |
| 2 | BID | Sotheby's | +0.4% | -0.95% | Trim |
| 3 | AVLRUSD | Avalara INC | +0.4% | -0.45% | Trim |
| 4 | RDNT | Radnet INC | +0.3% | +32.51% | Add |
| 5 | WKC | World Kinect CORP | +0.3% | +30.39% | Add |
| 6 | ✓ | +0.3% | +26.11% | Add | |
| 7 | CASH | Pathward Financial INC | +0.3% | +41.73% | Add |
| 8 | ✓ | Cardtronics PLC | +0.3% | +111.29% | Add |
| 9 | KNSL | Kinsale Capital Group INC | +0.2% | -1.15% | Trim |
| 10 | ATRSEUR | Antares Pharma INC | +0.2% | +100.27% | Add |
| 11 | TCMD | Tactile Systems Technology I | +0.2% | +16.55% | Add |
| 12 | CWST | Casella Waste Systems Inc-a | +0.2% | +21.42% | Add |
| 13 | RBC | RBC Bearings INC | +0.2% | -0.95% | Trim |
| 14 | CMCO | Columbus Mckinnon Corp/ny | -0.2% | -51.78% | Trim |
| 15 | OXLC | Oxford Lane Capital Corp. | -0.2% | -19.29% | Trim |
| 16 | AGS | Playags INC | -0.2% | -6.21% | Trim |
| 17 | GTLS | Chart Industries INC | -0.2% | +5.09% | Add |
| 18 | IPAR | Interparfums INC | -0.3% | -0.96% | Trim |
| 19 | BNFTEUR | Benefitfocus INC | -0.3% | -0.85% | Trim |
| 20 | DLTH | Duluth Holdings INC - Cl B | -0.3% | -0.96% | Trim |
| 21 | EVH | Evolent Health INC - A | -0.3% | +15.94% | Add |
| 22 | CRAY | Cray INC | -0.3% | -64.33% | Trim |
| 23 | NGVT | Ingevity CORP | -0.3% | -21.01% | Trim |
| 24 | VYX | Ncr Voyix CORP | -0.6% | -51.81% | Trim |
| 25 | SAILEUR | Sailpoint Technologies Holdi | — | EXIT | Sold out |
| 26 | DY | Dycom Industries INC | — | EXIT | Sold out |
| 27 | ROG | Rogers CORP | — | EXIT | Sold out |
| 28 | LNN | Lindsay CORP | — | EXIT | Sold out |
| 29 | WLDN | Willdan Group INC | — | NEW | New buy |
| 30 | VRRM | Verra Mobility CORP | — | NEW | New buy |
| 31 | ✓ | Quantenna Communications INC | — | EXIT | Sold out |
| 32 | WIFI | Boingo Wireless INC | — | EXIT | Sold out |
| 33 | TRHCEUR | Tabula Rasa Healthcare INC | — | EXIT | Sold out |
| 34 | UPLDEUR | Upland Software INC | — | NEW | New buy |
| 35 | HQY | Healthequity INC | — | EXIT | Sold out |
| 36 | CYRX | Cryoport INC | — | NEW | New buy |
| 37 | BL | Blackline INC | — | NEW | New buy |
| 38 | CLAR | Clarus CORP | — | NEW | New buy |
| 39 | GDOT | Green Dot Corp-class A | — | EXIT | Sold out |
| 40 | BLD | Topbuild CORP | — | NEW | New buy |
| 41 | ✓ | Spartan Motors | — | EXIT | Sold out |
| 42 | QADA | Qad Inc-a | — | NEW | New buy |
| 43 | LSCC | Lattice Semiconductor CORP | — | NEW | New buy |
| 44 | ✓ | Flexion Therapeutics INC | — | EXIT | Sold out |
| 45 | QNST | Quinstreet INC | — | NEW | New buy |
| 46 | FOXF | Fox Factory Holding CORP | — | NEW | New buy |
| 47 | CDXS | Codexis INC | — | EXIT | Sold out |
| 48 | FC | Franklin Covey Co | — | NEW | New buy |
| 49 | PETQEUR | Petiq INC | — | EXIT | Sold out |
| 50 | TUSK | Mammoth Energy Services INC | — | EXIT | Sold out |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2019-06-30 | 2019-07-02 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-05-13 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-02-12 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-11-13 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-08-10 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-05-11 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-02-12 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2017-11-08 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2017-08-11 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2017-05-11 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-02-10 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2016-11-14 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2016-08-11 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2016-05-12 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-02-11 | 13F-HR | View on EDGAR |
| 2015-09-30 | 2015-11-16 | 13F-HR | View on EDGAR |
| 2015-06-30 | 2015-08-13 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-04-16 | 13F-HR | View on EDGAR |
| 2014-12-31 | 2015-02-13 | 13F-HR | View on EDGAR |
| 2014-09-30 | 2014-11-13 | 13F-HR | View on EDGAR |
| 2014-06-30 | 2014-08-12 | 13F-HR | View on EDGAR |
| 2014-03-31 | 2014-05-13 | 13F-HR | View on EDGAR |
| 2013-12-31 | 2014-02-12 | 13F-HR | View on EDGAR |
| 2013-09-30 | 2013-11-12 | 13F-HR | View on EDGAR |
| 2013-06-30 | 2013-08-13 | Amendment | View on EDGAR |
| 2013-06-30 | 2013-08-12 | 13F-HR | View on EDGAR |
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