AtrionATRI
13F holders, Q2 2024 (June 30)142holders +28
44new positions
16sold out
4famous investors
$452.59avg. 13F price*
At the end of Q2 2024, 142 institutions reported holding Atrion Corporation (ATRI) in their 13F filings, up 28 from Q1 2024. 44 opened new positions and 16 sold out. The largest holders were Kayne Anderson Rudnick Investment Management LLC ($92.9M), BlackRock Inc. ($49.1M) and Vanguard Group Inc. ($39.7M). 4 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Joel Greenblatt (0.0% of Gotham Asset Management's portfolio) and David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).
- Company
- Atrion Corporation
- CUSIP
- 049904105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024 → Q2 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 44 | $78.8M |
| Exits | 16 | $4.1M |
All 13F filers, Q1 2024 → Q2 2024: 242,746 shares bought and 294,690 shares sold, net −51,944 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 142 holders
| Kayne Anderson Rudnick Investment Management LLC | 0.23% | Add +1.0% | 205,393 | $92.9M |
| BlackRock Inc. | 0.00% | Add +4.3% | 108,491 | $49.1M |
| Vanguard Group Inc. | 0.00% | Add +3.5% | 87,843 | $39.7M |
| Morgan Stanley | 0.00% | Add +2.2% | 61,970 | $28.0M |
| Glazer Capital, LLC | 2.14% | New | 53,878 | $24.4M |
| T. Rowe Price Investment Management, Inc. | 0.01% | Reduce -67.4% | 45,266 | $20.5M |
| State Street Corp. | 0.00% | Add +14.5% | 42,620 | $19.3M |
| Neuberger Berman Group LLC | 0.01% | Reduce -77.9% | 39,618 | $17.9M |
| Boston Trust Walden Corp | 0.12% | Reduce -0.2% | 35,729 | $16.2M |
| Geode Capital Management, LLC | 0.00% | Add +3.3% | 34,938 | $15.8M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -32.7% | 31,912 | $14.4M |
| Renaissance Technologies | 0.02% | Reduce -20.2% | 29,709 | $13.4M |
| DF Dent & Co. Inc. | 0.15% | Reduce -40.3% | 25,634 | $11.6M |
| Northern Trust Corp. | 0.00% | Reduce -6.7% | 21,096 | $9.5M |
| Alliancebernstein L.P. | 0.00% | Add +1004.4% | 20,939 | $9.5M |
| JPMorgan Chase & Co. | 0.00% | Reduce -3.9% | 20,644 | $9.3M |
| Wells Fargo & Company | 0.00% | Reduce -0.3% | 19,409 | $8.8M |
| ProShare Advisors LLC | 0.02% | Reduce -15.4% | 17,722 | $8.0M |
| Crawford Investment Counsel Inc. | 0.14% | Reduce -13.3% | 16,776 | $7.6M |
| Bank of New York Mellon Corp | 0.00% | Add +3.0% | 14,921 | $6.8M |
| Capula Management Ltd | 0.07% | New | 13,874 | $6.3M |
| Goldman Sachs Group Inc. | 0.00% | Add +2273.1% | 11,818 | $5.3M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +1.4% | 10,832 | $4.9M |
| Sagefield Capital LP | 0.51% | New | 10,740 | $4.9M |
| Bank of America Corp. | 0.00% | Add +34.8% | 8,968 | $4.1M |
| Citigroup Inc. | 0.00% | Add +3390.7% | 8,657 | $3.9M |
| LMR Partners LLP | 0.10% | New | 8,215 | $3.7M |
| Harvest Management LLC | 2.96% | New | 8,000 | $3.6M |
| T. Rowe Price Associates Inc. | 0.00% | Add +0.5% | 7,672 | $3.5M |
| Versor Investments LP | 0.60% | New | 7,177 | $3.2M |
| D. E. Shaw & Co. | 0.00% | New | 7,128 | $3.2M |
| Raymond James & Associates | 0.00% | Reduce -0.7% | 7,072 | $3.2M |
| Public Employees Retirement System of Ohio | 0.01% | Add +35.3% | 6,709 | $3.0M |
| Rhumbline Advisers | 0.00% | Reduce -5.2% | 6,693 | $3.0M |
| AQR Arbitrage LLC | 0.13% | New | 6,320 | $2.9M |
| Nuveen Asset Management, LLC | 0.00% | Reduce -0.2% | 5,871 | $2.7M |
| Polar Asset Management Partners Inc. | 0.10% | New | 5,749 | $2.6M |
| Magnetar Financial LLC | 0.06% | New | 5,668 | $2.6M |
| Nexpoint Asset Management, L.P. | 0.34% | New | 5,533 | $2.5M |
| Qube Research & Technologies Ltd | 0.00% | New | 5,103 | $2.3M |
| Roberts Glore & Co. Inc. | 0.68% | Reduce -2.5% | 5,018 | $2.3M |
| Envestnet Asset Management Inc. | 0.00% | Add +27.1% | 4,986 | $2.3M |
| BCK Capital Management LP | 1.32% | New | 4,500 | $2.0M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +225.3% | 4,486 | $2.0M |
| Gabelli Funds LLC | 0.02% | New | 4,333 | $2.0M |
| Stifel Financial Corp. | 0.00% | Reduce -1.9% | 4,142 | $1.9M |
| Creative Planning | 0.00% | Reduce -0.2% | 4,133 | $1.9M |
| Sei Investments Co. | 0.00% | Add +129.4% | 4,070 | $1.8M |
| Swiss National Bank | 0.00% | No change | 2,802 | $1.3M |
| Jane Street Group, LLC | 0.00% | New | 2,672 | $1.2M |
| Regions Financial Corp. | 0.01% | Reduce -0.2% | 2,526 | $1.1M |
| Oxford Asset Management LLP | 1.13% | New | 2,505 | $1.1M |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 0.19% | New | 2,500 | $1.1M |
| Laurel Wealth Advisors LLC | 0.19% | No change | 2,371 | $1.1M |
| ClearAlpha Technologies LP | 0.42% | New | 2,335 | $1.1M |
| ICW Investment Advisors LLC | 0.47% | Reduce -5.2% | 2,270 | $1.0M |
| M&T Bank Corp | 0.00% | Reduce -5.9% | 2,269 | $1.0M |
| Invesco Ltd. | 0.00% | Reduce -4.4% | 2,095 | $948K |
| Victory Capital Management Inc. | 0.00% | Reduce -12.5% | 2,052 | $928K |
| Citadel Advisors | 0.00% | New | 2,018 | $913K |
| Royal Bank of Canada | 0.00% | Add +1.4% | 2,016 | $912K |
| HRT Financial LP | 0.00% | New | 1,889 | $854K |
| Water Island Capital LLC | 0.09% | New | 1,761 | $797K |
| PenderFund Capital Management Ltd. | 0.40% | New | 1,100 | $681K |
| UBS Group AG | 0.00% | Reduce -37.3% | 1,495 | $676K |
| Legal & General Group Plc | 0.00% | Reduce -1.9% | 1,415 | $640K |
| Royce & Associates LP | 0.01% | No change | 1,407 | $637K |
| Wolverine Asset Management LLC | 0.06% | New | 1,380 | $624K |
| California State Teachers Retirement System | 0.00% | Reduce -2.4% | 1,371 | $620K |
| PBMares Wealth Management LLC | 0.15% | No change | 1,350 | $611K |
| Schonfeld Strategic Advisors LLC | 0.00% | New | 1,302 | $589K |
| Vestmark Advisory Solutions, Inc. | 0.02% | Reduce -0.2% | 1,283 | $580K |
| NewEdge Wealth, LLC | 0.01% | Reduce -0.1% | 1,283 | $580K |
| Townsquare Capital LLC | 0.01% | Add +3.1% | 1,265 | $572K |
| Pathstone Holdings, LLC | 0.00% | Reduce -6.4% | 1,254 | $567K |
| Martingale Asset Management L P | 0.01% | Reduce -13.2% | 1,250 | $566K |
| Oppenheimer Asset Management Inc. | 0.01% | Add +12.0% | 1,238 | $560K |
| Gotham Asset Management | 0.01% | New | 1,237 | $560K |
| Atria Investments, Inc | 0.01% | New | 1,137 | $515K |
| American Century Companies Inc. | 0.00% | Add +71.0% | 1,137 | $514K |
| MAI Capital Management | 0.00% | No change | 1,080 | $489K |
| Virtu Financial LLC | 0.03% | New | 961 | $434K |
| Sherbrooke Park Advisers LLC | 0.07% | New | 908 | $411K |
| Choreo, LLC | 0.01% | New | 867 | $392K |
| MetLife Investment Management, LLC | 0.00% | Add +10.8% | 865 | $391K |
| Leavell Investment Management, Inc. | 0.02% | Add +10.4% | 859 | $389K |
| CANADA LIFE ASSURANCE Co | 0.00% | Add +29.2% | 831 | $376K |
| Deutsche Bank AG | 0.00% | Reduce -13.9% | 772 | $349K |
| Los Angeles Capital Management LLC | 0.00% | New | 769 | $348K |
| Corebridge Financial, Inc. | 0.00% | — | 737 | $333K |
| State Board of Administration of Florida Retirement System | 0.00% | Reduce -20.8% | 720 | $326K |
| Barclays PLC | 0.00% | Reduce -49.8% | 713 | $323K |
| GTS Securities LLC | 0.01% | New | 707 | $320K |
| Principal Financial Group Inc. | 0.00% | Add +12.8% | 681 | $308K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | — | 646 | $292K |
| Quantbot Technologies LP | 0.01% | New | 638 | $289K |
| Janus Henderson Group PLC | 0.00% | Reduce -1.1% | 629 | $285K |
| Baird Financial Group, Inc. | 0.00% | Add +41.6% | 619 | $280K |
| New York State Common Retirement Fund | 0.00% | Add +0.2% | 599 | $271K |
| Manufacturers Life Insurance Company, The | 0.00% | Add +5.5% | 552 | $250K |
"% of holder's portfolio" is ATRI's weight in each manager's 13F, not the share of Atrion Corporation the manager owns.