ESSEX INVESTMENT MANAGEMENT CO LLC - KIRBY CORP ownership

KIRBY CORP's ticker is KEX and the CUSIP is 497266106. A total of 265 filers reported holding KIRBY CORP in Q3 2013. The put-call ratio across all filers is 2.35 and the average weighting 0.3%.

Quarter-by-quarter ownership
ESSEX INVESTMENT MANAGEMENT CO LLC ownership history of KIRBY CORP
ValueSharesWeighting
Q4 2013$464,000
+13.4%
4,671
-1.2%
0.07%
+6.5%
Q3 2013$409,000
+22.8%
4,726
+13.0%
0.06%
+5.1%
Q2 2013$333,0004,1830.06%
Other shareholders
KIRBY CORP shareholders Q3 2013
NameSharesValueWeighting ↓
StackLine Partners LP 557,416$28,891,0009.72%
THUNDERBIRD PARTNERS LLP 1,569,852$81,365,0006.75%
Hound Partners 1,699,210$88,070,0005.58%
MUHLENKAMP & CO INC 164,903$8,547,0003.44%
Sapience Investments, LLC 288,035$14,929,0002.08%
CRAMER ROSENTHAL MCGLYNN LLC 1,254,581$65,025,0002.04%
LATHROP INVESTMENT MANAGEMENT CORP 157,925$8,185,0002.02%
WASHINGTON CAPITAL MANAGEMENT, INC 26,600$1,379,0001.32%
Plaisance Capital LLC 27,806$1,441,0001.19%
ArrowMark Colorado Holdings LLC 2,910,923$150,873,0001.17%
View complete list of KIRBY CORP shareholders