PC CONNECTION INC (CNXN) — Institutional Holders, Q2 2026
191 institutional investment managers reported a CNXN position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $760.1M. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
CNXN in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- Man Group plcNew · +94,881 sh+$6.9M
- Qube Research & Technologies LtdAdded · +76,356 sh+$5.6M
- TWO SIGMA INVESTMENTSAdded · +75,745 sh+$5.5M
- Allspring Global InvestmentsAdded · +69,279 sh+$5.1M
- JPMORGAN CHASEAdded · +48,594 sh+$3.5M
Biggest sellers
- BROWN ADVISORYSold out · -340,709 sh-$24.9M
- Invesco Ltd.Trimmed · -72,328 sh-$5.3M
- UBS Group AGTrimmed · -61,369 sh-$4.5M
- Point72 Asset Management, L.P.Sold out · -54,989 sh-$4.0M
- SG Americas SecuritiesTrimmed · -51,089 sh-$3.7M
CNXN 13F holders ranked 1–100 of 191
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | BlackRock#1 · 2,176,088 sh | 2,176,088 | $158.8M | <0.01% | -2.1% |
| 2 | DIMENSIONAL FUND ADVISORS#2 · 1,539,863 sh | 1,539,863 | $112.4M | 0.02% | +0.9% |
| 3 | VANGUARD PORTFOLIO MANAGEMENT#3 · 507,776 sh | 507,776 | $37.1M | <0.01% | +3.5% |
| 4 | VANGUARD CAPITAL MANAGEMENT#4 · 502,311 sh | 502,311 | $36.7M | <0.01% | -1.2% |
| 5 | STATE STREET#5 · 465,567 sh | 465,567 | $34.0M | <0.01% | +3.4% |
| 6 | GEODE CAPITAL MANAGEMENT#6 · 414,249 sh | 414,249 | $30.2M | <0.01% | +5.9% |
| 7 | TWO SIGMA INVESTMENTS#7 · 259,463 sh | 259,463 | $18.9M | 0.01% | +41.2% |
| 8 | MORGAN STANLEY#8 · 228,372 sh | 228,372 | $16.7M | <0.01% | +2.7% |
| 9 | GOLDMAN SACHS GROUP#9 · 225,846 sh | 225,846 | $16.5M | <0.01% | +4.3% |
| 10 | NORTHERN#10 · 206,600 sh | 206,600 | $15.1M | <0.01% | +1.9% |
| 11 | Qube Research & Technologies Ltd#11 · 204,269 sh | 204,269 | $14.9M | 0.01% | +59.7% |
| 12 | CHARLES SCHWAB INVESTMENT MANAGEMENT#12 · 193,081 sh | 193,081 | $14.1M | <0.01% | -12.3% |
| 13 | AMERICAN CENTURY COMPANIES#13 · 184,800 sh | 184,800 | $13.5M | <0.01% | +31.9% |
| 14 | Invesco Ltd.#14 · 145,516 sh | 145,516 | $10.6M | <0.01% | -33.2% |
| 15 | Bank of New York Mellon#15 · 136,757 sh | 136,757 | $10.0M | <0.01% | -1.1% |
| 16 | Allspring Global Investments#16 · 130,317 sh | 130,317 | $9.6M | 0.01% | +113.5% |
| 17 | FMR#17 · 115,042 sh | 115,042 | $8.4M | <0.01% | +9.1% |
| 18 | AQR CAPITAL MANAGEMENT#18 · 114,996 sh | 114,996 | $8.4M | <0.01% | -0.9% |
| 19 | JPMORGAN CHASE#19 · 109,105 sh | 109,105 | $7.9M | <0.01% | +80.3% |
| 20 | OBERWEIS ASSET MANAGEMENT#20 · 104,300 sh | 104,300 | $7.6M | 0.16% | +8.4% |
| 21 | DENALI ADVISORS#21 · 99,200 sh | 99,200 | $7.2M | 0.73% | +19.1% |
| 22 | Man Group plc#22 · 94,881 sh | 94,881 | $6.9M | 0.01% | New |
| 23 | TEACHER RETIREMENT SYSTEM OF TEXAS#23 · 94,409 sh | 94,409 | $6.9M | 0.02% | -8.9% |
| 24 | RHUMBLINE ADVISERS#24 · 92,467 sh | 92,467 | $6.7M | <0.01% | -5.4% |
| 25 | FIRST ADVISORS#25 · 81,427 sh | 81,427 | $5.9M | <0.01% | +50.6% |
| 26 | VANGUARD FIDUCIARY#26 · 75,119 sh | 75,119 | $5.5M | <0.01% | +2.4% |
| 27 | MILLENNIUM MANAGEMENT#27 · 72,717 sh | 72,717 | $5.3M | <0.01% | -16.0% |
| 28 | JACOBS LEVY EQUITY MANAGEMENT#28 · 69,407 sh | 69,407 | $5.1M | 0.02% | -38.1% |
| 29 | ROYCE & ASSOCIATES#29 · 68,498 sh | 68,498 | $5.0M | 0.04% | -10.2% |
| 30 | Nuveen#30 · 66,986 sh | 66,986 | $4.9M | <0.01% | +73.3% |
| 31 | JANE STREET GROUP#31 · 56,889 sh | 56,889 | $4.2M | <0.01% | +116.4% |
| 32 | PRINCIPAL FINANCIAL GROUP#32 · 54,854 sh | 54,854 | $4.0M | <0.01% | -0.6% |
| 33 | AMERIPRISE FINANCIAL#33 · 51,532 sh | 51,532 | $3.8M | <0.01% | +12.5% |
| 34 | HOTCHKIS & WILEY CAPITAL MANAGEMENT#34 · 50,734 sh | 50,734 | $3.7M | 0.01% | +0.7% |
| 35 | PDT Partners#35 · 48,737 sh | 48,737 | $3.6M | 0.19% | +26.3% |
| 36 | RENAISSANCE TECHNOLOGIES#36 · 48,000 sh | 48,000 | $3.5M | <0.01% | -17.2% |
| 37 | O'SHAUGHNESSY ASSET MANAGEMENT#37 · 46,929 sh | 46,929 | $3.4M | 0.02% | +65.2% |
| 38 | D. E. Shaw#38 · 46,010 sh | 46,010 | $3.4M | <0.01% | -24.3% |
| 39 | HRT FINANCIAL#39 · 45,934 sh | 45,934 | $3.4M | <0.01% | +5.0% |
| 40 | MARTINGALE ASSET MANAGEMENT L P#40 · 43,659 sh | 43,659 | $3.2M | 0.08% | +98.2% |
| 41 | BANK OF AMERICA#41 · 42,198 sh | 42,198 | $3.1M | <0.01% | +41.9% |
| 42 | PUBLIC SECTOR PENSION INVESTMENT BOARD#42 · 39,003 sh | 39,003 | $2.8M | <0.01% | -4.1% |
| 43 | Allianz Asset Management GmbH#43 · 37,541 sh | 37,541 | $2.7M | <0.01% | -10.2% |
| 44 | CITADEL ADVISORS#44 · 37,422 sh | 37,422 | $2.7M | <0.01% | -25.5% |
| 45 | SEIZERT CAPITAL PARTNERS#45 · 36,753 sh | 36,753 | $2.7M | 0.11% | New |
| 46 | JAMES INVESTMENT RESEARCH#46 · 35,100 sh | 35,100 | $2.6M | — | 0.0% |
| 47 | UBS Group AG#47 · 34,125 sh | 34,125 | $2.5M | <0.01% | -64.3% |
| 48 | Moran Wealth Management#48 · 32,311 sh | 32,311 | $2.4M | — | -7.5% |
| 49 | NEW YORK STATE COMMON RETIREMENT FUND#49 · 28,597 sh | 28,597 | $2.1M | <0.01% | +19.7% |
| 50 | Creative Planning#50 · 27,663 sh | 27,663 | $2.0M | <0.01% | +40.7% |
| 51 | XTX Topco Ltd#51 · 27,156 sh | 27,156 | $2.0M | 0.03% | +184.1% |
| 52 | Legal & General Group Plc#52 · 25,654 sh | 25,654 | $1.9M | <0.01% | -16.1% |
| 53 | DARK FOREST CAPITAL MANAGEMENT#53 · 25,490 sh | 25,490 | $1.9M | 0.12% | +157.7% |
| 54 | Quantinno Capital Management#54 · 24,373 sh | 24,373 | $1.8M | <0.01% | +42.0% |
| 55 | Linden Thomas Advisory Services#55 · 23,739 sh | 23,739 | $1.7M | — | New |
| 56 | Swiss National Bank#56 · 22,800 sh | 22,800 | $1.7M | <0.01% | +1.3% |
| 57 | PRUDENTIAL FINANCIAL#57 · 22,356 sh | 22,356 | $1.6M | <0.01% | +86.1% |
| 58 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME#58 · 21,358 sh | 21,358 | $1.6M | <0.01% | -2.1% |
| 59 | SUSQUEHANNA FUNDAMENTAL INVESTMENTS#59 · 20,113 sh | 20,113 | $1.5M | 0.03% | New |
| 60 | WELLS FARGO & COMPANY#60 · 18,259 sh | 18,259 | $1.3M | <0.01% | +38.7% |
| 61 | ALLIANCEBERNSTEIN L.P.#61 · 22,357 sh | 22,357 | $1.3M | <0.01% | -0.2% |
| 62 | BARCLAYS PLC#62 · 17,904 sh | 17,904 | $1.3M | <0.01% | -7.2% |
| 63 | VOYA INVESTMENT MANAGEMENT#63 · 17,337 sh | 17,337 | $1.3M | <0.01% | +3.2% |
| 64 | HSBC PLC#64 · 15,558 sh | 15,558 | $1.1M | <0.01% | -2.9% |
| 65 | Horizon Investments#65 · 15,629 sh | 15,629 | $1.1M | 0.01% | +33.9% |
| 66 | Campbell & Investment Adviser#66 · 14,588 sh | 14,588 | $1.1M | 0.06% | +1.0% |
| 67 | Quadrature Capital Ltd#67 · 13,686 sh | 13,686 | $998.9K | <0.01% | +176.6% |
| 68 | VICTORY CAPITAL MANAGEMENT#68 · 12,419 sh | 12,419 | $906.5K | <0.01% | +209.5% |
| 69 | BALYASNY ASSET MANAGEMENT L.P.#69 · 12,324 sh | 12,324 | $899.5K | <0.01% | New |
| 70 | SIMPLEX TRADING#70 · 12,291 sh | 12,291 | $897.1K | <0.01% | New |
| 71 | DEUTSCHE BANK AG\#71 · 12,219 sh | 12,219 | $891.9K | <0.01% | +26.9% |
| 72 | OP Asset Management Ltd#72 · 11,742 sh | 11,742 | $857.0K | <0.01% | 0.0% |
| 73 | GSA CAPITAL PARTNERS LLP#73 · 11,323 sh | 11,323 | $826.0K | 0.05% | -52.8% |
| 74 | Verdad Advisers#74 · 11,084 sh | 11,084 | $809.0K | 0.77% | New |
| 75 | WINTON GROUP Ltd#75 · 10,796 sh | 10,796 | $788.0K | 0.03% | -0.1% |
| 76 | PRICE T ROWE ASSOCIATES#76 · 10,781 sh | 10,781 | $787.0K | <0.01% | +11.2% |
| 77 | KLP KAPITALFORVALTNING AS#77 · 10,500 sh | 10,500 | $766.4K | <0.01% | 0.0% |
| 78 | SG Americas Securities#78 · 10,318 sh | 10,318 | $753.0K | <0.01% | -83.2% |
| 79 | Jump Financial#79 · 10,200 sh | 10,200 | $744.5K | <0.01% | -10.3% |
| 80 | Magnetar Financial#80 · 10,115 sh | 10,115 | $738.3K | <0.01% | +46.4% |
| 81 | BNP PARIBAS FINANCIAL MARKETS#81 · 10,040 sh | 10,040 | $732.8K | <0.01% | -15.6% |
| 82 | Engineers Gate Manager#82 · 9,849 sh | 9,849 | $718.9K | <0.01% | -35.6% |
| 83 | Toroso Investments#83 · 9,737 sh | 9,737 | $710.7K | <0.01% | New |
| 84 | Pacific Ridge Capital Partners#84 · 9,716 sh | 9,716 | $709.2K | 0.13% | -1.1% |
| 85 | Squarepoint Ops#85 · 9,497 sh | 9,497 | $693.2K | <0.01% | -39.1% |
| 86 | STRS OHIO#86 · 9,200 sh | 9,200 | $671.5K | <0.01% | +22.7% |
| 87 | GREAT WEST LIFE ASSURANCE#87 · 8,605 sh | 8,605 | $627.0K | <0.01% | 0.0% |
| 88 | PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO#88 · 8,329 sh | 8,329 | $607.9K | <0.01% | -16.1% |
| 89 | SUSQUEHANNA INTERNATIONAL GROUP, LLP#89 · 8,267 sh | 8,267 | $603.4K | 0.00% | +112.7% |
| 90 | Haven Private#90 · 8,249 sh | 8,249 | $602.1K | 0.23% | -18.4% |
| 91 | VANGUARD ASSET MANAGEMENT, Ltd#91 · 8,047 sh | 8,047 | $587.4K | <0.01% | 0.0% |
| 92 | Watershed Asset Management, L.L.C.#92 · 7,680 sh | 7,680 | $560.6K | 0.50% | New |
| 93 | THRIVENT FINANCIAL FOR LUTHERANS#93 · 7,454 sh | 7,454 | $544.0K | <0.01% | -1.7% |
| 94 | CITIGROUP#94 · 7,263 sh | 7,263 | $530.1K | <0.01% | +115.5% |
| 95 | NorthCrest Asset Manangement#95 · 6,694 sh | 6,694 | $511.2K | — | +0.7% |
| 96 | Russell Investments Group, Ltd.#96 · 6,960 sh | 6,960 | $508.1K | <0.01% | +274.6% |
| 97 | MetLife Investment Management#97 · 6,801 sh | 6,801 | $496.4K | <0.01% | +12.1% |
| 98 | Numerai GP#98 · 6,496 sh | 6,496 | $474.1K | 0.04% | -77.6% |
| 99 | Connor, Clark & Lunn Investment Management Ltd.#99 · 6,385 sh | 6,385 | $466.0K | <0.01% | -17.4% |
| 100 | CANADA PENSION PLAN INVESTMENT BOARD#100 · 6,200 sh | 6,200 | $452.5K | <0.01% | +29.2% |
Funds that sold out of CNXN in Q2 2026 (21)
Held CNXN at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
| Institution | Shares sold | Value in Q1 2026 |
|---|---|---|
| BROWN ADVISORY340,709 sh | 340,709 | $19.9M |
| Point72 Asset Management, L.P.54,989 sh | 54,989 | $3.2M |
| STATE OF WISCONSIN INVESTMENT BOARD13,362 sh | 13,362 | $781.1K |
| Vident Advisory12,223 sh | 12,223 | $714.6K |
| Trexquant Investment12,164 sh | 12,164 | $711.1K |
| AVIVA PLC7,475 sh | 7,475 | $437.0K |
| Walleye Capital4,329 sh | 4,329 | $253.1K |
| FRANKLIN RESOURCES4,214 sh | 4,214 | $246.3K |
| Aristides Capital3,763 sh | 3,763 | $220.0K |
| Verition Fund Management3,742 sh | 3,742 | $218.8K |
| Amundi3,524 sh | 3,524 | $206.0K |
| LOS ANGELES CAPITAL MANAGEMENT1,975 sh | 1,975 | $115.5K |
| QUADRANT CAPITAL GROUP756 sh | 756 | $71.1K |
| Steward Partners Investment Advisory310 sh | 310 | $18.1K |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT89 sh | 89 | $5.2K |
| MAI Capital Management58 sh | 58 | $3.4K |
| RAFFA WEALTH MANAGEMENT38 sh | 38 | $2.2K |
| Phillip James Consulting15 sh | 15 | $2.0K |
| PICTON MAHONEY ASSET MANAGEMENT16 sh | 16 | $935.00 |
| TWIN PEAKS WEALTH ADVISORS3 sh | 3 | $175.00 |
| Sound Income Strategies1 sh | 1 | $64.00 |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.