Who owns PC CONNECTION INC?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of CNXN from SEC Form 13F filings across 190 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 190 institutions disclosed 10.4M shares of PC CONNECTION INC worth $760.8M — about 41.3% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
190
13F holders
$760.8M
value, 2026 filers
41.3%
of shares outstanding (10.4M sh)
28
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of CNXN's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 2.2M | $158.8M | 0.0% | 8.6% | -2.1% |
| 2 | DIMENSIONAL FUND ADVISORS LP | 1.5M | $112.4M | 0.0% | 6.1% | +0.9% |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | 507,776 | $37.1M | 0.0% | 2% | +3.5% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 502,311 | $36.7M | 0.0% | 2% | -1.2% |
| 5 | STATE STREET CORP | 465,567 | $34.0M | 0.0% | 1.8% | +3.4% |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | 414,249 | $30.2M | 0.0% | 1.6% | +5.9% |
| 7 | TWO SIGMA INVESTMENTS, LP | 259,463 | $18.9M | 0.0% | 1% | +41.2% |
| 8 | MORGAN STANLEY | 228,372 | $16.7M | 0.0% | 0.9% | +2.7% |
| 9 | GOLDMAN SACHS GROUP INC | 225,846 | $16.5M | 0.0% | 0.9% | +4.3% |
| 10 | NORTHERN TRUST CORP | 206,600 | $15.1M | 0.0% | 0.8% | +1.9% |
| 11 | Qube Research & Technologies Ltd | 204,269 | $14.9M | 0.0% | 0.8% | +59.7% |
| 12 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 193,081 | $14.1M | 0.0% | 0.8% | -12.3% |
| 13 | AMERICAN CENTURY COMPANIES INC | 184,800 | $13.5M | 0.0% | 0.7% | +31.9% |
| 14 | Invesco Ltd. | 145,516 | $10.6M | 0.0% | 0.6% | -33.2% |
| 15 | Bank of New York Mellon Corp | 136,757 | $10.0M | 0.0% | 0.5% | -1.1% |
| 16 | Allspring Global Investments Holdings, LLC | 130,317 | $9.6M | 0.0% | 0.5% | +113.5% |
| 17 | FMR LLC | 115,042 | $8.4M | 0.0% | 0.5% | +9.1% |
| 18 | AQR CAPITAL MANAGEMENT LLC | 114,996 | $8.4M | 0.0% | 0.5% | -0.9% |
| 19 | JPMORGAN CHASE & CO | 109,105 | $7.9M | 0.0% | 0.4% | +80.3% |
| 20 | OBERWEIS ASSET MANAGEMENT INC/ | 104,300 | $7.6M | 0.2% | 0.4% | +8.4% |
| 21 | DENALI ADVISORS LLC | 99,200 | $7.2M | 0.7% | 0.4% | +19.1% |
| 22 | Man Group plcNEW | 94,881 | $6.9M | 0.0% | 0.4% | new |
| 23 | TEACHER RETIREMENT SYSTEM OF TEXAS | 94,409 | $6.9M | 0.0% | 0.4% | -8.9% |
| 24 | RHUMBLINE ADVISERS | 92,467 | $6.7M | 0.0% | 0.4% | -5.4% |
| 25 | FIRST TRUST ADVISORS LP | 81,427 | $5.9M | 0.0% | 0.3% | +50.6% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.