電腦連接公司
US ˙ NasdaqGS ˙ US69318J1007

SecurityCNXN / PC Connection, Inc.
InstitutionAlliancebernstein L.p.
Latest Disclosed Ownership22,394 shares
Latest Disclosed Value $ 1,293,477
Alliancebernstein L.p. reports 0.49% increase in ownership of CNXN / PC Connection, Inc.

On May 15, 2026 - Alliancebernstein L.p. filed a 13F-HR form disclosing ownership of 22,394 shares of PC Connection, Inc. (US:CNXN) valued at $1,309,153 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 22,285 shares of PC Connection, Inc.. This represents a change in shares of 0.49% during the quarter. The current value of the position is $1,615,727 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F PC CONNECTION COM 69318J100 22,394 109 0.49 1,293 0.47 0.0004
2026-02-17 2025-12-31 13F PC CONNECTION COM 69318J100 22,285 4,542 25.60 1,287 17.11 0.0004
2025-11-14 2025-09-30 13F PC CONNECTION COM 69318J100 17,743 1,177 7.10 1,100 0.92 0.0003
2025-08-14 2025-06-30 13F PC CONNECTION COM 69318J100 16,566 -22 -0.13 1,090 5.22 0.0004
2025-05-15 2025-03-31 13F PC CONNECTION COM 69318J100 16,588 -504 -2.95 1,035 -12.51 0.0004
2025-02-12 2024-12-31 13F PC CONNECTION COM 69318J100 17,092 -18 -0.11 1,184 -8.29 0.0004
2024-11-14 2024-09-30 13F PC CONNECTION COM 69318J100 17,110 1,596 10.29 1,291 29.65 0.0004
2024-08-14 2024-06-30 13F PC CONNECTION COM 69318J100 15,514 2,594 20.08 996 16.92 0.0003
2024-05-14 2024-03-31 13F PC CONNECTION COM 69318J100 12,920 3,248 33.58 852 30.92 0.0003
2024-02-14 2023-12-31 13F PC CONNECTION COM 69318J100 9,672 -2,055 -17.52 650 4.00 0.0003
2023-11-14 2023-09-30 13F PC CONNECTION COM 69318J100 11,727 -1,377 -10.51 626 5.93 0.0003
2023-08-15 2023-06-30 13F PC CONNECTION COM 69318J100 13,104 1,247 10.52 591 10.69 0.0002
2023-05-15 2023-03-31 13F PC CONNECTION COM 69318J100 11,857 -7,729 -39.46 533 -41.94 0.0002
2023-02-15 2022-12-31 13F PC CONNECTION COM 69318J100 19,586 6,248 46.84 919 52.75 0.0004
2022-11-15 2022-09-30 13F PC CONNECTION COM 69318J100 13,338 568 4.45 601 6.75 0.0003
2022-08-15 2022-06-30 13F PC CONNECTION COM 69318J100 12,770 5,309 71.16 563 43.99 0.0003
2022-05-13 2022-03-31 13F PC CONNECTION COM 69318J100 7,461 -3,905 -34.36 391 -20.20 0.0002
2022-02-14 2021-12-31 13F PC CONNECTION COM 69318J100 11,366 -43,886 -79.43 490 -79.86 0.0002
2021-11-10 2021-09-30 13F PC CONNECTION COM 69318J100 55,252 -520 -0.93 2,433 -5.73 0.0010
2021-07-30 2021-06-30 13F PC CONNECTION COM 69318J100 55,772 -18,247 -24.65 2,581 -24.84 0.0010
2021-05-06 2021-03-31 13F PC CONNECTION COM 69318J100 74,019 -1,961 -2.58 3,434 -4.43 0.0015
2021-02-08 2020-12-31 13F PC CONNECTION COM 69318J100 75,980 -828 -1.08 3,593 13.92 0.0017
2020-11-12 2020-09-30 13F PC CONNECTION COM 69318J100 76,808 -3,144 -3.93 3,154 -14.92 0.0017
2020-08-13 2020-06-30 13F PC CONNECTION COM 69318J100 79,952 3,415 4.46 3,707 17.53 0.0022
2020-05-14 2020-03-31 13F PC CONNECTION COM 69318J100 76,537 17,542 29.73 3,154 7.65 0.0023
2020-02-18 2019-12-31 13F PC CONNECTION COM 69318J100 58,995 -26,430 -30.94 2,930 -11.83 0.0017
2019-11-14 2019-09-30 13F PC CONNECTION COM 69318J100 85,425 200 0.23 3,323 11.47 0.0021
2019-08-14 2019-06-30 13F PC CONNECTION COM 69318J100 85,225 19,440 29.55 2,981 23.59 0.0019
2019-05-14 2019-03-31 13F PC CONNECTION COM 69318J100 65,785 -14,810 -18.38 2,412 0.67 0.0016
2019-02-13 2018-12-31 13F PC CONNECTION COM 69318J100 80,595 38,715 92.44 2,396 47.08 0.0018
2018-11-08 2018-09-30 13F PC CONNECTION COM 69318J100 41,880 31,380 298.86 1,629 366.76 0.0011
2018-08-13 2018-06-30 13F PC CONNECTION COM 69318J100 10,500 300 2.94 349 36.86 0.0002
2018-05-14 2018-03-31 13F PC CONNECTION COM 69318J100 10,200 500 5.15 255 0.39 0.0002
2018-02-13 2017-12-31 13F PC CONNECTION COM 69318J100 9,700 0 0.00 254 -6.96 0.0002
2017-11-13 2017-09-30 13F PC CONNECTION COM 69318J100 9,700 0 0.00 273 4.20 0.0002
2017-08-10 2017-06-30 13F PC CONNECTION COM 69318J100 9,700 9,700 262 0.0002
2015-08-14 2015-06-30 13F PC CONNECTION COM 69318J100 0 -1,600 -100.00 0 -100.00
2015-05-13 2015-03-31 13F PC CONNECTION COM 69318J100 1,600 400 33.33 42 44.83 0.0000
2015-02-13 2014-12-31 13F PC CONNECTION COM 69318J100 1,200 0 0.00 29 11.54 0.0000
2014-11-13 2014-09-30 13F PC CONNECTION COM 69318J100 1,200 0 0.00 26 4.00 0.0000
2014-08-13 2014-06-30 13F PC CONNECTION COM 69318J100 1,200 -19,408 -94.18 25 -94.03 0.0000
2014-05-13 2014-03-31 13F PC CONNECTION COM 69318J100 20,608 -800 -3.74 419 -21.24 0.0004
2014-02-13 2013-12-31 13F PC CONNECTION COM 69318J100 21,408 -1,900 -8.15 532 51.14 0.0005
2013-11-14 2013-09-30 13F PC CONNECTION COM 69318J100 23,308 -20,488 -46.78 352 -48.01 0.0003
2013-08-13 2013-06-30 13F PC CONNECTION COM 69318J100 43,796 43,796 677 0.0007
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.