KEX

Kirby Corp
IndustrialsUSCUSIP 497266106◍ Confluence graph
Tracked 13F Holders
403
-144 QoQ
13F Value (tracked)
$6.6B
Insider Net · 180d
-$2.6M
0↑ 4↓
Recent Filings
15
Smart-money sentimentBearish
BearishBullish
13F funds (latest Q)34 adding · 30 trimming
Insider net (180d)-$2.6M

Who owns KEX?

403 tracked 13F filers

403 tracked 13F filers disclose a position in KEX as of the latest SEC 13F filings, a combined $6.6B in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

All quarters use one ordinary-share-equivalent series. Historical ADS are converted at 2 ADS = 1 ordinary share. Expand a row for the exact calculation; the residual is not classified as a trade.
2 source-reported value rows are withheld because the reported units do not agree with same-security peers. Share counts remain visible and unchanged.
#FundPosition valueSharesLast moveAs ofHistory
1BlackRock, Inc.
$701.2M
5.3M
−5.2%
Reduced · −290K sh
Q1 2026
2GOLDMAN SACHS GROUP INC
$375.8M
2.8M
+8.3%
Added · +216K sh
Q1 2026
3MORGAN STANLEY
$354.8M
2.7M
−4.1%
Reduced · −114K sh
Q1 2026
4VANGUARD PORTFOLIO MANAGEMENT LLC
$353.6M
2.7M
First observed position
No prior filed position
Q1 2026
5DIMENSIONAL FUND ADVISORS LP
$347.8M
2.6M
+5.3%
Added · +133K sh
Q1 2026
6VANGUARD CAPITAL MANAGEMENT LLC
$319.9M
2.4M
First observed position
No prior filed position
Q1 2026
7Neuberger Berman Group LLC
$230.6M
1.7M
−20%
Reduced · −436K sh
Q1 2026
8STATE STREET CORP
$224.1M
1.6M
+0.6%
Added · +9K sh
Q2 2026
9KING LUTHER CAPITAL MANAGEMENT CORP
$207.4M
1.6M
−3.5%
Reduced · −56K sh
Q1 2026
10FIRST TRUST ADVISORS LP
$186.7M
1.4M
−38%
Reduced · −852K sh
Q1 2026
11GEODE CAPITAL MANAGEMENT, LLC
$161.9M
1.2M
+16%
Added · +168K sh
Q2 2026
12ALLIANCEBERNSTEIN L.P.
$122.9M
1.1M
−25%
Reduced · −380K sh
Q1 2026
13AMERICAN CENTURY COMPANIES INC
$123.4M
929K
+40%
Added · +263K sh
Q1 2026
14FMR LLC
$105.6M
795K
+68%
Added · +322K sh
Q1 2026
15JENNISON ASSOCIATES LLC
$100.7M
758K
+3.3%
Added · +24K sh
Q1 2026
16NORGES BANK
$81.4M
738K
+7.0%
Added · +48K sh
Q4 2025
17AMERIPRISE FINANCIAL INC
$97.2M
731K
+48%
Added · +237K sh
Q1 2026
18CHARLES SCHWAB INVESTMENT MANAGEMENT INC
$92.7M
698K
+4.7%
Added · +32K sh
Q1 2026
19FRONTIER CAPITAL MANAGEMENT CO LLC
$90.6M
667K
+3.4%
Added · +22K sh
Q2 2026
20CITADEL ADVISORS LLC
$83.1M
626K
+22%
Added · +115K sh
Q1 2026
21CONGRESS ASSET MANAGEMENT CO
$83.1M
626K
+18%
Added · +96K sh
Q1 2026
22BARROW HANLEY MEWHINNEY & STRAUSS LLC
$80.5M
606K
−6.0%
Reduced · −38K sh
Q1 2026
23AQR CAPITAL MANAGEMENT LLC
$71.0M
534K
+37%
Added · +143K sh
Q1 2026
24Hood River Capital Management LLC
$67.6M
497K
+7.1%
Added · +33K sh
Q2 2026
25Janus Henderson Group Ltd.
$63.8M
480K
−14%
Reduced · −78K sh
Q1 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

Is KEX being bought or sold by institutions?

Last quarter, 7 funds opened a new position in KEX and 27 added to an existing one, while 30 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened (NEW)
7
funds
Added
27
funds
Reduced
30
funds
Exited
0
funds

Funds that own KEX also own

CompanyCo-held byCombined value
MICROSOFT CORPMSFT230 funds$259.2B
NVIDIA CORPNVDA227 funds$371.6B
AMAZON.COM INCAMZN227 funds$196.3B
ELI LILLY & COLLY223 funds$79.3B
ALPHABET INC-CL AGOOGL222 funds$157.9B
META PLATFORMS INC-CLASS AMETA222 funds$105.9B
APPLE INCAAPL220 funds$279.7B
VISA INC-CLASS A SHARESV218 funds$61.0B
COSTCO WHOLESALE CORPCOST218 funds$35.1B
MASTERCARD INC - AMA217 funds$53.5B
JPMORGAN CHASE & COJPM216 funds$58.4B
MICRON TECHNOLOGY INCMU216 funds$44.1B

Ranked by how many of KEX's institutional holders also hold each name, a cross-fund conviction signal.

Insider activity (Form 4)

Full insider page →
Buys · 180d
$0
0 insiders
Sells · 180d
$2.6M
4 insiders
Net
-$2.6M
4 P/S txns
Signal
Net Selling
open-market
DateInsiderRoleActionSharesValue
May 15, 2026Woodruff William MatthewVP of Public and Govt AffairsSell (S)678$100K
May 15, 2026O'Neil Christian G.President and COOSell (S)11K$1.6M
May 15, 2026Husted Amy D.Exec VP General Counsel & SecSell (S)4K$582K
May 4, 2026DRAGG RONALD AVice President and ControllerSell (S)2K$250K
Mar 2, 2026Kumar RajExec VP and CFOSell (S)3K$398K
Mar 2, 2026O'Neil Christian G.President and COOSell (S)11K$1.5M
Feb 24, 2026Grzebinski David WCEO, DirectorSell (S)34K$4.4M
Feb 20, 2026Husted Amy D.Exec VP General Counsel & SecSell (S)12K$1.5M
Feb 19, 2026DAVIS BARRY EDirectorSell (S)8K$1.1M
Feb 10, 2026MILLER SCOTT PVP - CIOSell (S)4K$478K
Feb 9, 2026Woodruff William MatthewVP of Public and Govt AffairsSell (S)2K$244K
Feb 4, 2026DRAGG RONALD AVice President and ControllerSell (S)5K$662K

Institutional ownership over time

219 funds-84 since Q3 2024
0182363Q3 2024Q1 2025Q3 2025Q1 2026Q2 2026
funds holding aggregate valuelatest $922.8M

Recent filings

15 shown

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Connected entities for KEX

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Ask your agent what changed in KEX

This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/KEX/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for KEX.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for KEX. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.