PC ConnectionCNXN
13F holders, Q3 2025 (September 30)187holders +6
22new positions
14sold out
6famous investors
$61.98avg. 13F price*
At the end of Q3 2025, 187 institutions reported holding PC Connection Inc. (CNXN) in their 13F filings, up 6 from Q2 2025. 22 opened new positions and 14 sold out. The largest holders were BlackRock, Inc. ($137.6M), Dimensional Fund Advisors LP ($94.5M) and Vanguard Group Inc. ($66.3M). 6 famous investors held it, including Israel Englander (0.0% of Millennium Management's portfolio), Cliff Asness (0.0% of AQR Capital Management's portfolio) and Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- PC Connection Inc.
- CUSIP
- 69318J100
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 22 | $6.4M |
| Exits | 14 | $2.5M |
All 13F filers, Q2 2025 → Q3 2025: 611,323 shares bought and 788,729 shares sold, net −177,406 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 187 holders
| BlackRock, Inc. | 0.00% | Reduce -2.2% | 2,219,703 | $137.6M |
| Dimensional Fund Advisors LP | 0.02% | Reduce -1.5% | 1,525,126 | $94.5M |
| Vanguard Group Inc. | 0.00% | Reduce -3.4% | 1,069,933 | $66.3M |
| State Street Corp. | 0.00% | Reduce -5.6% | 451,692 | $28.0M |
| Geode Capital Management, LLC | 0.00% | Add +0.9% | 374,056 | $23.2M |
| Brown Advisory Inc. | 0.02% | Add +36.9% | 302,245 | $18.7M |
| American Century Companies Inc. | 0.01% | Reduce -16.2% | 241,981 | $15.0M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -1.4% | 235,677 | $14.6M |
| Northern Trust Corp. | 0.00% | Reduce -3.9% | 214,294 | $13.3M |
| Millennium Management | 0.01% | Reduce -45.0% | 200,829 | $12.4M |
| Morgan Stanley | 0.00% | Add +15.3% | 186,645 | $11.6M |
| Invesco Ltd. | 0.00% | Add +0.0% | 179,504 | $11.1M |
| AQR Capital Management | 0.01% | Add +21.5% | 169,924 | $10.5M |
| Qube Research & Technologies Ltd | 0.01% | Add +71.3% | 165,573 | $10.3M |
| Goldman Sachs Group Inc. | 0.00% | Add +16.8% | 122,718 | $7.6M |
| Bank of New York Mellon Corp | 0.00% | Reduce -4.7% | 118,141 | $7.3M |
| Jacobs Levy Equity Management, Inc. | 0.03% | Add +3.2% | 116,878 | $7.2M |
| Teacher Retirement System of Texas | 0.03% | Add +6.6% | 102,493 | $6.4M |
| Rhumbline Advisers | 0.00% | Reduce -10.5% | 89,408 | $5.5M |
| Denali Advisors LLC | 0.61% | Add +30.4% | 86,900 | $5.4M |
| D. E. Shaw & Co. | 0.00% | Add +26.2% | 78,848 | $4.9M |
| Citadel Advisors | 0.00% | Reduce -10.8% | 75,669 | $4.7M |
| FMR LLC | 0.00% | Add +12.2% | 73,194 | $4.5M |
| Royce & Associates LP | 0.04% | Add +1.8% | 71,292 | $4.4M |
| Renaissance Technologies | 0.01% | Reduce -4.3% | 69,800 | $4.3M |
| Jane Street Group, LLC | 0.00% | Reduce -6.6% | 57,967 | $3.6M |
| Lazard Asset Management LLC | 0.00% | Add +8.7% | 56,193 | $3.5M |
| Principal Financial Group Inc. | 0.00% | Reduce -6.8% | 55,139 | $3.4M |
| Two Sigma Investments, LP | 0.01% | Add +136.4% | 54,263 | $3.4M |
| Allianz Asset Management GmbH | 0.00% | Add +3.9% | 51,797 | $3.2M |
| Hotchkis & Wiley Capital Management LLC | 0.01% | Reduce -15.3% | 48,254 | $3.0M |
| Ameriprise Financial Inc. | 0.00% | Reduce -22.2% | 47,590 | $3.0M |
| JPMorgan Chase & Co. | 0.00% | Add +63.1% | 46,021 | $2.9M |
| Bank of America Corp. | 0.00% | Reduce -42.1% | 45,322 | $2.8M |
| Public Sector Pension Investment Board | 0.01% | Add +9.6% | 44,541 | $2.8M |
| HRT Financial LP | 0.01% | Add +3.4% | 42,591 | $2.6M |
| Royal Bank of Canada | 0.00% | Reduce -53.5% | 39,760 | $2.5M |
| James Investment Research, Inc. | 0.24% | Add +16.3% | 35,071 | $2.2M |
| ExodusPoint Capital Management, LP | 0.03% | Add +85.3% | 34,669 | $2.1M |
| Barclays PLC | 0.00% | Add +17.6% | 34,092 | $2.1M |
| First Trust Advisors LP | 0.00% | Add +16.0% | 32,774 | $2.0M |
| Allspring Global Investments Holdings, LLC | 0.00% | Reduce -63.0% | 32,119 | $2.0M |
| Legal & General Group Plc | 0.00% | Reduce -4.5% | 31,787 | $2.0M |
| UBS Group AG | 0.00% | Add +40.5% | 30,983 | $1.9M |
| Moran Wealth Management, LLC | 0.06% | Reduce -6.9% | 30,486 | $1.9M |
| Prudential Financial Inc. | 0.00% | Reduce -2.5% | 30,465 | $1.9M |
| Victory Capital Management Inc. | 0.00% | Reduce -38.0% | 30,020 | $1.9M |
| New York State Common Retirement Fund | 0.00% | Add +20.9% | 28,297 | $1.8M |
| AlphaQuest LLC | 0.10% | Add +134.1% | 25,297 | $1.6M |
| Engineers Gate Manager LP | 0.02% | Reduce -38.2% | 24,287 | $1.5M |
| Trexquant Investment LP | 0.01% | Reduce -47.3% | 23,481 | $1.5M |
| Dark Forest Capital Management LP | 0.05% | Add +3.1% | 23,431 | $1.5M |
| Nuveen, LLC | 0.00% | Reduce -6.7% | 23,216 | $1.4M |
| PDT Partners, LLC | 0.09% | New | 22,148 | $1.4M |
| Swiss National Bank | 0.00% | Reduce -10.5% | 22,100 | $1.4M |
| Algert Global LLC | 0.02% | Add +161.7% | 21,008 | $1.3M |
| Gsa Capital Partners LLP | 0.11% | Add +27.6% | 20,536 | $1.3M |
| Wells Fargo & Company | 0.00% | Add +8.7% | 20,371 | $1.3M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -42.6% | 20,324 | $1.3M |
| Two Sigma Advisers, LP | 0.00% | Add +63.7% | 20,300 | $1.3M |
| Magnetar Financial LLC | 0.01% | Add +14.2% | 19,640 | $1.2M |
| Martingale Asset Management L P | 0.03% | Reduce -1.3% | 18,885 | $1.2M |
| Alliancebernstein L.P. | 0.00% | Add +7.1% | 17,743 | $1.1M |
| Voya Investment Management LLC | 0.00% | Reduce -11.9% | 16,654 | $1.0M |
| HSBC Holdings PLC | 0.00% | New | 16,374 | $1.0M |
| State of Wisconsin Investment Board | 0.00% | Add +19.4% | 16,139 | $1.0M |
| State Board of Administration of Florida Retirement System | 0.00% | No change | 15,481 | $960K |
| SG Americas Securities, LLC | 0.00% | New | 15,152 | $939K |
| Acadian Asset Management LLC | 0.00% | Add +67522.7% | 14,877 | $919K |
| KLP Kapitalforvaltning As | 0.00% | No change | 14,500 | $899K |
| Cubist Systematic Strategies, LLC | 0.01% | Reduce -65.1% | 14,221 | $882K |
| Verition Fund Management LLC | 0.01% | Add +110.9% | 14,096 | $874K |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | Add +53.8% | 13,566 | $841K |
| Ieq Capital, LLC | 0.00% | Add +24.2% | 13,095 | $812K |
| Voloridge Investment Management, LLC | 0.00% | Reduce -52.1% | 12,078 | $749K |
| California State Teachers Retirement System | 0.00% | Add +0.0% | 12,005 | $744K |
| OP Asset Management Ltd | 0.01% | Add +1.6% | 11,742 | $728K |
| Brevan Howard Capital Management LP | 0.01% | Add +24.6% | 11,300 | $700K |
| Campbell & CO Investment Adviser LLC | 0.05% | Add +1.4% | 10,853 | $673K |
| Walleye Capital LLC | 0.01% | New | 10,405 | $645K |
| Public Employees Retirement System of Ohio | 0.00% | Add +18.0% | 9,888 | $613K |
| CANADA LIFE ASSURANCE Co | 0.00% | No change | 9,833 | $605K |
| Deutsche Bank AG | 0.00% | Add +18.9% | 9,689 | $601K |
| Squarepoint Ops LLC | 0.00% | Reduce -61.5% | 9,538 | $591K |
| Pacific Ridge Capital Partners, LLC | 0.13% | No change | 9,384 | $582K |
| Vident Advisory, LLC | 0.01% | Add +29.3% | 8,881 | $551K |
| Horizon Investments, LLC | 0.01% | Add +27.4% | 8,794 | $544K |
| Los Angeles Capital Management LLC | 0.00% | Reduce -14.6% | 8,752 | $543K |
| BNP Paribas Financial Markets | 0.00% | Add +383.6% | 8,483 | $526K |
| Thrivent Financial for Lutherans | 0.00% | Reduce -6.1% | 8,242 | $511K |
| Quantbot Technologies LP | 0.01% | Add +797600.0% | 7,977 | $494K |
| Aviva PLC | 0.00% | Add +6.5% | 7,584 | $470K |
| T. Rowe Price Associates Inc. | 0.00% | Add +2.1% | 7,494 | $465K |
| STRS Ohio | 0.00% | No change | 7,500 | $465K |
| PharVision Advisers, LLC | 0.26% | New | 7,414 | $460K |
| State of Tennessee, Department of Treasury | 0.00% | Reduce -25.4% | 7,387 | $458K |
| Pathstone Holdings, LLC | 0.00% | Reduce -25.3% | 7,137 | $442K |
| MetLife Investment Management, LLC | 0.00% | No change | 6,989 | $433K |
| State of Alaska, Department of Revenue | 0.00% | Reduce -2.6% | 6,928 | $429K |
| NorthCrest Asset Manangement, LLC | 0.01% | Add +45.3% | 7,177 | $428K |
"% of holder's portfolio" is CNXN's weight in each manager's 13F, not the share of PC Connection Inc. the manager owns.