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Rail-Splitter Capital Management, LLC

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13F filer, CIK 1350312, CHICAGO, IL

Rail-Splitter Capital Management, LLC reported holdings worth $401,723,000 (the sum of its rows) across 42 holdings for the quarter ended 2016-03-31, in a 13F-HR filed 2016-05-02. The total stated on the cover page is $0. Its ten largest share positions make up 35.57% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001350312-16-000009

The cover page states a total of $0, 100% less than the sum of the rows, $401,723,000. This page uses the sum of the rows.

Period
2016-03-31
Value, sum of rows
$402M
Stated on the cover page
$0
Holdings
42
Top 10 weight
35.57%
New
9
Sold out
7

Largest buys vs the previous quarter

SecurityShares changeApprox. value
AMTnew+121,280$12.4M
SIGnew+97,160$12.1M
FISnew+175,100$11.1M
UNHadded+83,915$10.8M
MKTXnew+75,576$9.43M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
CBREexited-412,479-$14.3M
SBA COMMUNICATIONS CORPexited-109,037-$11.5M
LFUSreduced-84,322-$10.4M
PRICELINE GRP INCexited-6,980-$8.9M
RESTORATION HARDWARE HLDGS Iexited-111,813-$8.88M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q1 2016

Share positions as resolved from 13F-HR 0001350312-16-000009, largest first. % of portfolio is the value over $401,723,000, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
UNHUNITEDHEALTH GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: not reported; 2015Q2: not reported; 2015Q3: not reported; 2015Q4: 49,300 shares; 2016Q1: 133,215 shares 133,215$17.2M4.27%+83,915Timeline
GOOGALPHABET INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: not reported; 2015Q2: not reported; 2015Q3: not reported; 2015Q4: 22,024 shares; 2016Q1: 21,325 shares 21,325$15.9M3.95%-699Timeline
SFMSPROUTS FMRS MKT INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: not reported; 2015Q2: 254,615 shares; 2015Q3: 363,357 shares; 2015Q4: 474,638 shares; 2016Q1: 522,735 shares 522,735$15.2M3.78%+48,097Timeline
EAELECTRONIC ARTS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: 176,773 shares; 2015Q2: 183,800 shares; 2015Q3: 207,050 shares; 2015Q4: 202,385 shares; 2016Q1: 226,858 shares 226,858$15M3.73%+24,473Timeline
CHKPCHECK POINT SOFTWARE TECH LTQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: 121,130 shares; 2015Q2: 114,481 shares; 2015Q3: 132,051 shares; 2015Q4: 151,081 shares; 2016Q1: 167,861 shares 167,861$14.7M3.66%+16,780Timeline
RED HAT INCRED HAT INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: 180,865 shares; 2015Q2: 148,354 shares; 2015Q3: 149,814 shares; 2015Q4: 182,719 shares; 2016Q1: 185,094 shares 185,094$13.8M3.43%+2,375
PAYCPAYCOM SOFTWARE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: 198,153 shares; 2015Q2: 222,537 shares; 2015Q3: 276,807 shares; 2015Q4: 303,857 shares; 2016Q1: 384,497 shares 384,497$13.7M3.41%+80,640Timeline
VWR CORPVWR CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: not reported; 2015Q2: not reported; 2015Q3: 310,239 shares; 2015Q4: 396,349 shares; 2016Q1: 464,792 shares 464,792$12.6M3.13%+68,443
MDTMEDTRONIC PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: 158,675 shares; 2015Q2: 178,820 shares; 2015Q3: 235,820 shares; 2015Q4: 125,825 shares; 2016Q1: 166,360 shares 166,360$12.5M3.11%+40,535Timeline
SONIC CORPSONIC CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: not reported; 2015Q2: not reported; 2015Q3: 312,330 shares; 2015Q4: 365,190 shares; 2016Q1: 353,298 shares 353,298$12.4M3.09%-11,892
AMTAMERICAN TOWER CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: not reported; 2015Q2: not reported; 2015Q3: not reported; 2015Q4: not reported; 2016Q1: 121,280 shares 121,280$12.4M3.09%newTimeline
RCLROYAL CARIBBEAN GROUPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: 116,431 shares; 2015Q2: 149,656 shares; 2015Q3: 159,091 shares; 2015Q4: 128,286 shares; 2016Q1: 147,626 shares 147,626$12.1M3.02%+19,340Timeline
LIILENNOX INTL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: 78,060 shares; 2015Q2: 101,913 shares; 2015Q3: 117,958 shares; 2015Q4: 129,043 shares; 2016Q1: 89,453 shares 89,453$12.1M3.01%-39,590Timeline
SIGSIGNET JEWELERS LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: 64,651 shares; 2015Q2: 65,986 shares; 2015Q3: not reported; 2015Q4: not reported; 2016Q1: 97,160 shares 97,160$12.1M3%newTimeline
CRMSALESFORCE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: 137,150 shares; 2015Q2: 122,558 shares; 2015Q3: 141,223 shares; 2015Q4: 124,618 shares; 2016Q1: 157,708 shares 157,708$11.6M2.9%+33,090Timeline
CVLTCOMMVAULT SYS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: not reported; 2015Q2: not reported; 2015Q3: not reported; 2015Q4: 221,248 shares; 2016Q1: 259,693 shares 259,693$11.2M2.79%+38,445Timeline
NXPINXP SEMICONDUCTORS N VQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: 106,350 shares; 2015Q2: 119,806 shares; 2015Q3: 140,221 shares; 2015Q4: 136,546 shares; 2016Q1: 138,256 shares 138,256$11.2M2.79%+1,710Timeline
SKXSKECHERS U S A INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: not reported; 2015Q2: not reported; 2015Q3: not reported; 2015Q4: 289,575 shares; 2016Q1: 367,823 shares 367,823$11.2M2.79%+78,248Timeline
FISFIDELITY NATL INFORMATION SVQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: not reported; 2015Q2: not reported; 2015Q3: not reported; 2015Q4: not reported; 2016Q1: 175,100 shares 175,100$11.1M2.76%newTimeline
AMAZON.COM INCAMAZON.COM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: not reported; 2015Q2: not reported; 2015Q3: not reported; 2015Q4: 24,610 shares; 2016Q1: 18,137 shares 18,137$10.8M2.68%-6,473The CUSIP as filed is malformed.
TRUTRANSUNIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: not reported; 2015Q2: 5,000 shares; 2015Q3: 344,569 shares; 2015Q4: 378,214 shares; 2016Q1: 385,806 shares 385,806$10.7M2.65%+7,592Timeline
ELECTRONICS FOR IMAGING INCELECTRONICS FOR IMAGING INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: not reported; 2015Q2: not reported; 2015Q3: 112,204 shares; 2015Q4: 246,815 shares; 2016Q1: 249,815 shares 249,815$10.6M2.64%+3,000
ZDZIFF DAVIS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: not reported; 2015Q2: 122,629 shares; 2015Q3: 141,829 shares; 2015Q4: 157,524 shares; 2016Q1: 170,364 shares 170,364$10.5M2.61%+12,840Timeline
DLTRDOLLAR TREE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: 151,807 shares; 2015Q2: 168,747 shares; 2015Q3: 197,736 shares; 2015Q4: 137,481 shares; 2016Q1: 123,921 shares 123,921$10.2M2.54%-13,560Timeline
BKDBROOKDALE SR LIVING INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: not reported; 2015Q2: 171,310 shares; 2015Q3: not reported; 2015Q4: 442,825 shares; 2016Q1: 639,447 shares 639,447$10.2M2.53%+196,622Timeline
SCHWCHARLES SCHWAB CORP (THE)Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: not reported; 2015Q2: 201,000 shares; 2015Q3: 439,215 shares; 2015Q4: 482,695 shares; 2016Q1: 358,520 shares 358,520$10M2.5%-124,175Timeline
ALLERGAN PLCALLERGAN PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: not reported; 2015Q2: 48,244 shares; 2015Q3: 37,009 shares; 2015Q4: 51,574 shares; 2016Q1: 35,224 shares 35,224$9.44M2.35%-16,350
MKTXMARKETAXESS HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: not reported; 2015Q2: not reported; 2015Q3: not reported; 2015Q4: not reported; 2016Q1: 75,576 shares 75,576$9.43M2.35%newTimeline
CTSHCOGNIZANT TECHNOLOGY SOLUTIOQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: 134,335 shares; 2015Q2: 143,512 shares; 2015Q3: 173,977 shares; 2015Q4: 191,462 shares; 2016Q1: 134,567 shares 134,567$8.44M2.1%-56,895Timeline
LULULULULEMON ATHLETICA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: not reported; 2015Q2: not reported; 2015Q3: not reported; 2015Q4: 201,185 shares; 2016Q1: 121,150 shares 121,150$8.2M2.04%-80,035Timeline
INFINERA CORPINFINERA CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: not reported; 2015Q2: not reported; 2015Q3: not reported; 2015Q4: not reported; 2016Q1: 472,321 shares 472,321$7.58M1.89%new
ADTRAN INCADTRAN INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: not reported; 2015Q2: not reported; 2015Q3: not reported; 2015Q4: not reported; 2016Q1: 345,325 shares 345,325$6.98M1.74%new
GILDGILEAD SCIENCES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: 66,944 shares; 2015Q2: 76,441 shares; 2015Q3: 105,456 shares; 2015Q4: 115,811 shares; 2016Q1: 66,896 shares 66,896$6.14M1.53%-48,915Timeline
PLNTPLANET FITNESS MASTER ISSUERQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: not reported; 2015Q2: not reported; 2015Q3: not reported; 2015Q4: not reported; 2016Q1: 316,914 shares 316,914$5.15M1.28%newTimeline
BELDEN INCBELDEN INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: not reported; 2015Q2: not reported; 2015Q3: not reported; 2015Q4: 126,771 shares; 2016Q1: 77,386 shares 77,386$4.75M1.18%-49,385The CUSIP as filed is malformed.
CERSCERUS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: not reported; 2015Q2: not reported; 2015Q3: 699,752 shares; 2015Q4: 832,722 shares; 2016Q1: 641,557 shares 641,557$3.8M0.95%-191,165Timeline
MHKMOHAWK INDS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: not reported; 2015Q2: not reported; 2015Q3: not reported; 2015Q4: 60,320 shares; 2016Q1: 19,423 shares 19,423$3.71M0.92%-40,897Timeline
GALAPAGOS NV-SPON ADRGALAPAGOS NV-SPON ADRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: not reported; 2015Q2: not reported; 2015Q3: not reported; 2015Q4: not reported; 2016Q1: 78,049 shares 78,049$3.29M0.82%new
LFUSLITTELFUSE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: not reported; 2015Q2: 84,767 shares; 2015Q3: 93,242 shares; 2015Q4: 102,372 shares; 2016Q1: 18,050 shares 18,050$2.22M0.55%-84,322Timeline
LKFTLAKEFRONT BIOTHERAPEUTICS NVQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: not reported; 2015Q2: 22,041 shares; 2015Q3: 13,164 shares; 2015Q4: 12,849 shares; 2016Q1: 21,564 shares 21,564$902K0.22%+8,715Timeline
SPYSTATE STR SPDR S&P 500 ETF TQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: not reported; 2015Q2: not reported; 2015Q3: not reported; 2015Q4: not reported; 2016Q1: 2,150 shares 2,150$440K0.11%newTimeline
DEPOMED INCDEPOMED INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2014Q2: restricted; 2014Q3: restricted; 2014Q4: restricted; 2015Q1: not reported; 2015Q2: not reported; 2015Q3: not reported; 2015Q4: 219,302 shares; 2016Q1: 29,422 shares 29,422$410K0.1%-189,880

Sold out in Q1 2016

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
CBRECBRE GROUP INC412,479$14.3Mshares
SBA COMMUNICATIONS CORPSBA COMMUNICATIONS CORP109,037$11.5Mshares
PRICELINE GRP INCPRICELINE GRP INC6,980$8.9Mshares
RESTORATION HARDWARE HLDGS IRESTORATION HARDWARE HLDGS I111,813$8.88Mshares
SSNCSS&C TECH HLDGS112,543$7.68Mshares
AMETEK INC NEWAMETEK INC NEW105,678$5.66Mshares
Galapagos NV GLPG-AMSGalapagos NV GLPG-AMS57,545$3.55Mshares

How Q1 2016 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001350312-16-000009 base2016-05-02acceptance time not in the bulk data set