PC CONNECTION INC - Common Stock par value $.01 per share (CNXN) Institutional Ownership

13F Institutional Holders and Ownership History from Q1 2014 to Q4 2025

Type / Class
Equity / Common Stock par value $.01 per share
Symbol
CNXN on Nasdaq
Shares outstanding
25,330,024
Price per share
$57.76
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
10,379,084
Total reported value
$643,340,278
% of total 13F portfolios
0%
Share change
-211,596
Value change
-$13,377,146
Number of holders
186
Price from insider filings
$57.76
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of PC CONNECTION INC - Common Stock par value $.01 per share (CNXN) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
GALLUP PATRICIA 54% 0% $866,319,240 -$188,610 13,779,533 -0.02% Patricia Gallup 15 Sep 2025
BlackRock, Inc. 7.1% $113,373,315 1,841,971 BlackRock, Inc. 31 Mar 2025
DIMENSIONAL FUND ADVISORS LP 6.1% $101,853,969 1,548,408 Dimensional Fund Advisors LP 30 Jun 2025

As of 30 Sep 2025, 186 institutional investors reported holding 10,379,084 shares of PC CONNECTION INC - Common Stock par value $.01 per share (CNXN). This represents 41% of the company’s total 25,330,024 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of PC CONNECTION INC - Common Stock par value $.01 per share (CNXN) together control 34% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
BlackRock, Inc. 8.8% 2,219,703 -2.2% 0% $137,599,389
DIMENSIONAL FUND ADVISORS LP 6% 1,525,126 -1.5% 0.02% $94,541,568
VANGUARD GROUP INC 4.2% 1,069,933 -3.4% 0% $66,325,147
STATE STREET CORP 1.8% 451,692 -5.6% 0% $28,000,387
GEODE CAPITAL MANAGEMENT, LLC 1.5% 374,056 +0.95% 0% $23,189,781
BROWN ADVISORY INC 1.2% 302,245 +37% 0.02% $18,736,203
AMERICAN CENTURY COMPANIES INC 0.96% 241,981 -16% 0.01% $15,000,444
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.93% 235,677 -1.4% 0% $14,609,617
NORTHERN TRUST CORP 0.85% 214,294 -3.9% 0% $13,284,085
MILLENNIUM MANAGEMENT LLC 0.79% 200,829 -45% 0.01% $12,449,390
MORGAN STANLEY 0.74% 186,645 +15% 0% $11,570,130
Invesco Ltd. 0.71% 179,504 +0.01% 0% $11,127,453
AQR CAPITAL MANAGEMENT LLC 0.67% 169,924 +21% 0.01% $10,533,602
Qube Research & Technologies Ltd 0.65% 165,573 +71% 0.01% $10,263,870
GOLDMAN SACHS GROUP INC 0.48% 122,718 +17% 0% $7,607,296
Bank of New York Mellon Corp 0.47% 118,141 -4.7% 0% $7,323,537
JACOBS LEVY EQUITY MANAGEMENT, INC 0.46% 116,878 +3.2% 0.03% $7,245,267
TEACHER RETIREMENT SYSTEM OF TEXAS 0.4% 102,493 +6.6% 0.03% $6,353,542
RHUMBLINE ADVISERS 0.35% 89,408 -10% 0% $5,542,386
DENALI ADVISORS LLC 0.34% 86,900 +30% 0.61% $5,386,931
D. E. Shaw & Co., Inc. 0.31% 78,848 +26% 0% $4,887,788
CITADEL ADVISORS LLC 0.3% 75,669 -11% 0% $4,690,722
FMR LLC 0.29% 73,194 +12% 0% $4,537,307
ROYCE & ASSOCIATES LP 0.28% 71,292 +1.8% 0.04% $4,419,391
RENAISSANCE TECHNOLOGIES LLC 0.28% 69,800 -4.3% 0.01% $4,326,902

Institutional Holders of PC CONNECTION INC - Common Stock par value $.01 per share (CNXN) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 68,553 $3,960,091 +$3,018 $57.76 16
2025 Q3 10,379,084 $643,340,278 -$13,377,146 $61.99 186
2025 Q2 10,583,951 $696,427,596 -$15,875,995 $65.78 181
2025 Q1 10,837,037 $676,740,344 -$29,213,720 $62.42 171
2024 Q4 11,371,571 $787,759,232 -$8,621,952 $69.27 165
2024 Q3 11,469,018 $865,088,408 +$10,962,249 $75.43 168
2024 Q2 11,315,669 $726,460,863 +$3,105,659 $64.20 156
2024 Q1 11,233,962 $740,634,525 -$2,843,747 $65.93 146
2023 Q4 11,297,503 $759,315,299 +$9,354,368 $67.21 139
2023 Q3 11,156,170 $595,515,941 +$11,062,814 $53.38 123
2023 Q2 10,951,252 $493,904,607 +$2,694,731 $45.10 123
2023 Q1 10,943,725 $492,024,194 -$10,117,699 $44.96 127
2022 Q4 11,179,524 $524,341,726 -$2,443,590 $46.90 144
2022 Q3 11,212,519 $505,723,413 +$3,403,049 $45.09 132
2022 Q2 11,111,513 $489,525,622 +$13,161,784 $44.05 119
2022 Q1 10,854,759 $568,713,864 -$555,414 $52.39 120
2021 Q4 10,848,308 $467,914,938 -$3,190,433 $43.13 114
2021 Q3 10,815,537 $476,274,172 -$2,581,860 $44.03 103
2021 Q2 10,864,958 $502,715,310 -$4,522,830 $46.27 108
2021 Q1 10,960,906 $508,601,477 -$11,890,875 $46.39 111
2020 Q4 11,280,126 $533,514,785 -$4,414,972 $47.29 111
2020 Q3 11,420,888 $469,020,469 -$6,722,554 $41.06 120
2020 Q2 11,476,371 $531,997,541 +$9,543,092 $46.36 135
2020 Q1 11,305,838 $465,905,856 +$17,947,909 $41.21 137
2019 Q4 10,713,590 $532,060,660 -$507,516 $49.66 143
2019 Q3 10,776,351 $419,315,432 -$539,058 $38.90 136
2019 Q2 10,819,514 $378,455,341 +$1,917,096 $34.98 130
2019 Q1 10,804,692 $396,202,217 -$2,786,006 $36.67 130
2018 Q4 10,886,606 $323,746,773 -$6,790,842 $29.73 121
2018 Q3 10,950,406 $425,808,471 +$142,674 $38.89 125
2018 Q2 10,998,681 $365,153,114 +$7,080,358 $33.20 109
2018 Q1 10,798,704 $269,970,925 -$6,975,669 $25.00 103
2017 Q4 11,070,189 $290,160,613 +$1,135,287 $26.21 109
2017 Q3 10,983,489 $309,612,455 -$1,412,743 $28.19 104
2017 Q2 11,058,063 $299,228,302 +$6,031,652 $27.06 104
2017 Q1 10,823,567 $322,432,282 +$41,207,456 $29.79 98
2016 Q4 10,423,618 $292,805,365 +$2,484,311 $28.09 94
2016 Q3 10,425,420 $275,428,165 +$2,921,642 $26.42 93
2016 Q2 10,331,855 $245,895,100 -$1,364,021 $23.80 95
2016 Q1 10,376,437 $267,745,283 +$2,468,571 $25.81 94
2015 Q4 10,288,818 $232,935,029 -$1,472,230 $22.64 92
2015 Q3 10,359,865 $214,786,966 -$201,737 $20.73 86
2015 Q2 10,354,128 $256,228,965 +$8,542,956 $24.74 89
2015 Q1 10,005,175 $261,030,602 +$11,849,442 $26.09 85
2014 Q4 9,550,972 $234,493,793 +$2,619,326 $24.55 84
2014 Q3 9,493,404 $203,819,777 +$10,562,087 $21.47 87
2014 Q2 9,006,771 $186,218,151 +$6,224,677 $20.68 90
2014 Q1 8,708,605 $176,946,690 +$12,911,024 $20.32 90