SEC 13F Intelligence

King Luther Capital Management Corp / KEX

King Luther Capital Management Corp’s Kirby Corp Position

Does King Luther Capital Management Corp own Kirby Corp (KEX)? Yes — 1.56M shares worth $207M (+0.90% of its 13F portfolio) as of Q1 2026, down from 1.62M shares the prior filed quarter.

Position Value
$207M
Q1 2026
Shares
1.56M
% of Portfolio
+0.90%
Quarters Held
30
currently held

Position History KEX

Reported value by quarter
Q4 ’18: $133MQ4 ’18Q1 ’19: $152MQ2 ’19: $160MQ3 ’19: $167MQ4 ’19: $184MQ4 ’19Q1 ’20: $74MQ2 ’20: $49MQ3 ’20: $16MQ4 ’20: $22MQ4 ’20Q1 ’21: $27MQ2 ’21: $28MQ3 ’21: $30MQ4 ’21: $87MQ4 ’21Q1 ’22: $128MQ2 ’22: $118MQ3 ’22: $123MQ4 ’22: $130MQ4 ’22Q1 ’23: $146MQ2 ’23: $159MQ3 ’23: $172MQ4 ’23: $160MQ4 ’23Q1 ’24: $193MQ2 ’24: $202MQ3 ’24: $194MQ4 ’24: $164MQ4 ’24Q1 ’25: $152MQ2 ’25: $164MQ3 ’25: $131MQ4 ’25: $178MQ4 ’25Q1 ’26: $207Mfilingsflow.com
QuarterSharesValue% of Portfolio
Q1 20261.56M$207M+0.90%
Q4 20251.62M$178M+0.72%
Q3 20251.57M$131M+0.54%
Q2 20251.45M$164M+0.71%
Q1 20251.51M$152M+0.70%
Q4 20241.55M$164M+0.71%
Q3 20241.59M$194M+0.83%
Q2 20241.68M$202M+0.91%
Q1 20242.03M$193M+0.87%
Q4 20232.04M$160M+0.77%
Q3 20232.08M$172M+0.89%
Q2 20232.07M$159M+0.79%
Q1 20232.10M$146M+0.77%
Q4 20222.02M$130M+0.71%
Q3 20222.03M$123M+0.74%
Q2 20221.94M$118M+0.66%
Q1 20221.77M$128M+0.62%
Q4 20211.47M$87M+0.40%
Q3 2021617.2K$30M+0.15%
Q2 2021458.9K$28M+0.14%
Q1 2021451.1K$27M+0.15%
Q4 2020428.6K$22M+0.12%
Q3 2020453.0K$16M+0.10%
Q2 2020911.4K$49M+0.34%
Q1 20201.70M$74M+0.64%
Q4 20192.06M$184M+1.23%
Q3 20192.03M$167M+1.21%
Q2 20192.03M$160M+1.17%
Q1 20192.03M$152M+1.16%
Q4 20181.97M$133M+1.18%

Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See King Luther Capital Management Corp’s full portfolio or all institutional holders of KEX.