Kirby Ownership | Who Owns Kirby?
Kirby Ownership Summary
Kirby is owned by 97.65% institutional investors, 0.74% insiders, and 1.61% retail investors. Vanguard group is the largest institutional shareholder, holding 10.10% of KEX shares. Eaton Vance Atlanta Capital SMID-Cap I is the top mutual fund, with 3.72% of its assets in Kirby shares.
KEX Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Kirby | 97.65% | 0.74% | 1.61% |
| Sector | Industrials Stocks | 46.77% | 12.62% | 40.60% |
| Industry | Marine Shipping Stocks | 17.69% | 30.06% | 52.25% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 5.67M | 10.10% | $472.98M |
| Blackrock funding, inc. /de | 5.09M | 9.07% | $424.47M |
| Blackrock | 4.98M | 8.52% | $596.38M |
| Morgan stanley | 3.55M | 6.33% | $296.34M |
| Dimensional fund advisors lp | 2.39M | 4.26% | $199.52M |
| Neuberger berman group | 2.28M | 4.06% | $190.28M |
| Wellington management group llp | 1.75M | 3.13% | $146.35M |
| State street | 1.61M | 2.88% | $134.64M |
| King luther capital management | 1.57M | 2.80% | $131.02M |
| Alliancebernstein | 1.57M | 2.80% | $130.93M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Appian way asset management lp | 675.55K | 10.10% | $56.37M |
| Luminus management | 116.96K | 8.77% | $9.76M |
| 12th street asset management company | 441.36K | 6.23% | $36.83M |
| Encompass capital advisors | 1.39M | 4.07% | $115.69M |
| Vela investment management | 160.47K | 3.27% | $13.39M |
| Mountaineer partners management | 65.43K | 3.18% | $5.46M |
| Pacific global investment management | 22.40K | 3.05% | $2.37M |
| Sapience investments | 6.92K | 2.26% | $577.56K |
| Lathrop investment management | 129.67K | 2.00% | $10.82M |
| Pullen investment management | 35.48K | 1.60% | $2.96M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Goldman sachs group | 1.36M | 0.01% | 859.92K |
| Norges bank | 702.20K | 0.01% | 702.20K |
| Appian way asset management lp | 675.55K | 10.10% | 520.53K |
| Morgan stanley | 3.55M | 0.02% | 230.07K |
| Bank of america corp /de/ | 693.25K | 0.01% | 227.62K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Select equity group | 137.05K | 0.05% | -2.03M |
| Vaughan nelson investment management | - | - | -714.13K |
| Alliancebernstein | 1.57M | 0.04% | -713.96K |
| Park west asset management | 125.00K | 0.88% | -625.00K |
| Samlyn capital | - | - | -379.87K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 702.20K | 0.01% | 702.20K | $74.29M |
| Bridgewater associates, lp | 144.58K | 0.05% | 144.58K | $12.06M |
| Hound partners | 132.83K | 1.42% | 132.83K | $11.08M |
| Y-intercept (hong kong) | 109.35K | 0.22% | 109.35K | $9.13M |
| Tudor investment corp et al | 105.12K | 0.01% | 105.12K | $8.77M |
Sold Out
| Holder | Change |
|---|---|
| Twin peaks wealth advisors | -1.00 |
| Mv capital management | -1.00 |
| American capital advisory | -2.00 |
| Kayne anderson rudnick investment management | -2.00 |
| Tfo-tdc | -3.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 30, 2025 | 389 | -4.19% | 54,788,059 | -4.56% | 97 | 0.93% | 197 | -9.22% | 135 | 0.75% |
| Jun 30, 2025 | 400 | -3.15% | 57,337,719 | 3.65% | 102 | 1.14% | 214 | -3.17% | 132 | 4.76% |
| Mar 31, 2025 | 7 | -98.38% | 2,547,229 | -95.45% | 4 | 0.05% | 6 | -97.25% | 1 | -99.27% |
| Dec 31, 2024 | 396 | -3.18% | 53,811,726 | -2.35% | 93 | 1.02% | 200 | -0.50% | 128 | -7.91% |
| Sep 30, 2024 | 402 | -0.49% | 55,002,637 | -1.76% | 95 | 1.03% | 198 | -3.41% | 136 | - |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Eaton Vance Atlanta Capital SMID-Cap I | 2.07M | 3.72% | - |
| iShares Core S&P Mid-Cap ETF | 1.83M | 3.27% | - |
| Vanguard US Total Market Shares ETF | 1.85M | 3.23% | 3.16K |
| Vanguard Total Stock Mkt Idx Inv | 1.76M | 3.15% | -43.96K |
| Vanguard Explorer Inv | 1.57M | 2.80% | -123.20K |
| Neuberger Berman Genesis Inv | 1.40M | 2.49% | -53.53K |
| Vanguard Small Cap Index | 1.36M | 2.43% | -8.26K |
| Vanguard Small Cap Value Index Inv | 876.96K | 1.56% | 2.31K |
| First Trust RBA Amer Indl RenaisTM ETF | 868.11K | 1.56% | 5.43K |
| DFA US Small Cap Value I | 703.05K | 1.26% | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Dec 01, 2025 | Niemietz Kurt A. | VP IR & Treasurer | Sell | $171.18K |
| Nov 21, 2025 | Husted Amy D. | Exec VP General Counsel & Sec | Sell | $1.12M |
| Nov 21, 2025 | Grzebinski David W | CEO | Sell | $3.16M |
| Nov 12, 2025 | DRAGG RONALD A | Vice President and Controller | Sell | $299.44K |
| Nov 10, 2025 | STEWART RICHARD ROSS | - | Sell | $207.36K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q4 | - | 5 |
| 2025 Q3 | - | - |
| 2025 Q2 | - | - |
| 2025 Q1 | - | 2 |
| 2024 Q4 | - | 4 |
KEX Ownership FAQ
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