SEC 13F Intelligence

Managers / Q3 2021 · view latest →

RK Capital Management, LLC

CIK 0001426266 · 3033 E. FIRST AVENUE, SUITE 401, DENVER, CO, 80206-5619 · 303 394 0101

Reported Value
$528M
Q3 2021
Positions
63
Filings on Record
24
2019–present window
Filed
Nov 12, 2021
original filing

Summary

Rk Capital Management, LLC reported $528M in U.S.-listed holdings across 63 positions for Q3 2021.

Its largest position, MMS, represents 3.1% of the portfolio.

Compared with Q2 2021, the fund opened 5 new positions and exited 6.

Portfolio Metrics

Turnover
+15.9%
vs prior filed quarter
Top-10 Concentration
+26.3%
share of reported value
Largest Position
+3.1%
Maximus
New / Exited
5 / 6
positions this quarter

Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded, with multiple share classes and repeated sub-manager rows for the same issuer combined into one position — the same rule the holdings table uses by default. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.

Reported Value by Quarter

13F Reported Value
Q1 ’19: $347MQ1 ’19Q2 ’19: $323MQ3 ’19: $273MQ4 ’19: $267MQ4 ’19Q1 ’20: $222MQ2 ’20: $342MQ3 ’20: $353MQ3 ’20Q4 ’20: $452MQ1 ’21: $502MQ2 ’21: $532MQ2 ’21Q3 ’21: $528MQ4 ’21: $550MQ1 ’22: $510MQ1 ’22Q2 ’22: $425MQ3 ’22: $390MQ4 ’22: $422MQ4 ’22Q1 ’23: $455MQ2 ’23: $466MQ3 ’23: $423MQ3 ’23Q4 ’23: $470MQ1 ’24: $495MQ2 ’24: $373MQ2 ’24filingsflow.com

Portfolio Composition

By security type
Common Stock: 94.1%Other: 3.5%ETP: 2.4%
  • Common Stock · 94.1% · $497M
  • Other · 3.5% · $19M
  • ETP · 2.4% · $13M

Quarter-over-Quarter Changes full breakdown →

vs Q2 2021 (amended baseline)

IssuerMoveShare ΔShares nowValue ΔValue now
PATKPATRICK INDS INCNEW+96.8K96.8K+$8M$8M
TNLTRAVEL PLUS LEISURE CONEW+138.6K138.6K+$8M$8M
FIXCOMFORT SYS USA INCNEW+83.0K83.0K+$6M$6M
SPX CORPNEW+72.3K72.3K+$4M$4M
AAONAAON INCNEW+49.0K49.0K+$3M$3M
KBRKBR INCADDED+173.7K344.2K+$7M$14M
VACMARRIOTT VACTINS WORLDWID COSOLD OUT−60.1K0−$10M$0
MRCYMERCURY SYS INCSOLD OUT−139.8K0−$9M$0

Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.

Holdings — Q3 2021

62 positions (from 63 filing rows — )
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1MMSMAXIMUS INChistory →COM3.07%$16M194.7K
2HURNHURON CONSULTING GROUP INChistory →COM3.02%$16M306.6K
3VINTAGE WINE ESTATES INCCOM2.79%$15M1.44M
4MYRGMYR GROUP INC DELhistory →COM2.58%$14M136.9K
5KBRKBR INChistory →COM2.57%$14M344.2K
6EHCENCOMPASS HEALTH CORPhistory →COM2.55%$13M179.8K
7TOPBUILD CORPCOM2.50%$13M64.5K
8TSEMTOWER SEMICONDUCTOR LTDhistory →SHS NEW2.44%$13M431.1K
9IWOISHARES TRRUS 2000 GRW ETF · RUSSELL 2000 ETF2.41%$13M49.5K
10SHYFT GROUP INCCOM2.41%$13M334.9K
11ASOACADEMY SPORTS & OUTDOORS INhistory →COM CL A2.38%$13M314.2K
12SGITEMPUR SEALY INTL INChistory →COM2.36%$12M268.7K
13CHDNCHURCHILL DOWNS INChistory →COM2.33%$12M51.2K
14ICFIICF INTL INChistory →COM2.27%$12M134.2K
15VICRVICOR CORPhistory →COM2.27%$12M89.3K
16FSSFEDERAL SIGNAL CORPhistory →COM2.26%$12M309.1K
17FLLFULL HSE RESORTS INChistory →COM2.15%$11M1.07M
18GDENGOLDEN ENTMT INChistory →COM2.12%$11M228.5K
19R1 RCM INCCOM2.10%$11M503.5K
20HLIOHELIOS TECHNOLOGIES INChistory →COM2.00%$11M128.4K
21CALXCALIX INChistory →COM1.97%$10M210.3K
22CZRCAESARS ENTERTAINMENT INC NEhistory →COM1.91%$10M89.8K
23JBTMJOHN BEAN TECHNOLOGIES CORPhistory →COM1.83%$10M68.9K
24BWXTBWX TECHNOLOGIES INChistory →COM1.81%$10M177.7K
25JAZZJAZZ PHARMACEUTICALS PLChistory →SHS USD1.75%$9M70.9K
26ASPNASPEN AEROGELS INChistory →COM1.73%$9M199.0K
27MATXMATSON INChistory →COM1.70%$9M111.4K
28KNXKNIGHT SWIFT TRANSN HLDGS INhistory →CL A1.56%$8M161.5K
29PATKPATRICK INDS INChistory →COM1.53%$8M96.8K
30VONAGE HOLDINGS CORPCOM1.52%$8M498.1K
31UPLAND SOFTWARE INCCOM1.50%$8M236.9K
32LFUSLITTELFUSE INChistory →COM1.46%$8M28.2K
33FANGDIAMONDBACK ENERGY INChistory →COM1.45%$8M80.8K
34CMCOCOLUMBUS MCKINNON CORP N Yhistory →COM1.44%$8M157.3K
35TNLTRAVEL PLUS LEISURE COhistory →COM1.43%$8M138.6K
36MODEL N INCCOM1.43%$8M225.0K
37FSVFIRSTSERVICE CORP NEWhistory →COM1.43%$8M41.7K
38RBCRBC BEARINGS INChistory →COM1.41%$7M35.1K
39ITGRINTEGER HLDGS CORPhistory →COM1.41%$7M83.4K
40GTLSCHART INDS INChistory →COM1.30%$7M35.9K
41MGRCMCGRATH RENTCORPhistory →COM1.28%$7M94.0K
42AZTABROOKS AUTOMATION INChistory →COM1.24%$7M64.0K
43RPAYREPAY HLDGS CORPhistory →COM CL A1.22%$6M280.9K
44AUBATLANTIC UN BANKSHARES CORPhistory →COM1.17%$6M167.5K
45FIXCOMFORT SYS USA INChistory →COM1.12%$6M83.0K
46WWWWOLVERINE WORLD WIDE INChistory →COM1.11%$6M197.4K
47TTITETRA TECHNOLOGIES INC DELhistory →COM1.09%$6M1.85M
48HDSNHUDSON TECHNOLOGIES INChistory →COM1.02%$5M1.52M
49CALCALERES INCCOM0.97%$5M231.8K
50HLITHARMONIC INCCOM0.95%$5M572.8K
51NOODLES & COCOM CL A0.94%$5M422.0K
52IRMDIRADIMED CORPCOM0.94%$5M147.3K
53UTIUNIVERSAL TECHNICAL INST INCCOM0.91%$5M710.2K
54WSTWEST PHARMACEUTICAL SERVICESCOM0.77%$4M9.6K
55TILLYS INCCL A0.77%$4M291.4K
56VECOVEECO INSTRUMENTS INCCOM0.75%$4M177.8K
57SPX CORPCOM0.73%$4M72.3K
58EXPOEXPONENT INCCOM0.68%$4M31.7K
59MLRMILLER INDS INC TENNCOM NEW0.63%$3M97.3K
60AAONAAON INCCOM PAR $0.0040.61%$3M49.0K
61SEISOLARIS OILFIELD INFRSTR INCCOM CL A0.59%$3M372.0K
62BWABORGWARNER INCCOM0.39%$2M47.7K

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q3 2024Under review19Nov 13, 202413F-HRchanges · EDGAR ↗
Q2 2024$373M36Aug 13, 202413F-HRchanges · EDGAR ↗
Q1 2024$495M45May 14, 202413F-HRchanges · EDGAR ↗
Q4 2023$470M48Feb 13, 202413F-HRchanges · EDGAR ↗
Q3 2023$423M47Nov 13, 202313F-HRchanges · EDGAR ↗
Q2 2023$466M47Aug 11, 202313F-HRchanges · EDGAR ↗
Q1 2023$455M46May 12, 202313F-HRchanges · EDGAR ↗
Q4 2022$422M45Feb 13, 202313F-HRchanges · EDGAR ↗
Q3 2022$390M48Nov 10, 202213F-HRchanges · EDGAR ↗
Q2 2022$425M51Aug 12, 202213F-HRchanges · EDGAR ↗
Q1 2022$510M56May 13, 202213F-HRchanges · EDGAR ↗
Q4 2021$550M57Feb 11, 202213F-HRchanges · EDGAR ↗
Q3 2021$528M63Nov 12, 202113F-HRchanges · EDGAR ↗
Q2 2021$532M64Aug 13, 202113F-HRchanges · EDGAR ↗
Q1 2021$502M68May 14, 202113F-HRchanges · EDGAR ↗
Q4 2020$452M61Feb 12, 202113F-HRchanges · EDGAR ↗
Q3 2020$353M67Nov 16, 2020RESTATEMENTchanges · EDGAR ↗
Q2 2020$342M62Aug 13, 202013F-HRchanges · EDGAR ↗
Q1 2020$222M50May 14, 202013F-HRchanges · EDGAR ↗
Q4 2019$267M56Feb 13, 202013F-HRchanges · EDGAR ↗
Q3 2019$273M54Nov 13, 201913F-HRchanges · EDGAR ↗
Q2 2019$323M51Aug 13, 201913F-HRchanges · EDGAR ↗
Q1 2019$347M47May 14, 201913F-HRchanges · EDGAR ↗

13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.