JCS — COMMUNICATIONS SYS INC
JCS (COMMUNICATIONS SYS INC) is tracked on HoldingsHub across five years of quarterly 13F filings. 10 funds have reported positions historically, with the sum of their latest reported stakes valued at $2.87M. No fund in our coverage reported a position in the latest filing period, which typically means the stock has fallen out of the tracked funds' portfolios rather than that it cannot be bought.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
Q4 2021 — 9 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Renaissance Technologies history | 630.98K | $1.51M | 0.00% | Add |
| Vanguard Group history | 401.92K | $965.00K | 0.00% | Hold |
| Geode Capital Management history | 70.06K | $168.00K | 0.00% | Add |
| Marshall Wace history | 38.45K | $93.00K | 0.00% | Add |
| Millennium Management history | 20.83K | $50.00K | 0.00% | New |
| Northern Trust Corp history | 20.09K | $48.00K | 0.00% | Reduce |
| Morgan Stanley history | 7.45K | $18.00K | 0.00% | Reduce |
| Bank of America Corp history | 16 | $0 | — | Hold |
| Wells Fargo & Co history | 51 | $0 | — | Add |
Q3 2021 — 9 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Renaissance Technologies history | 556.48K | $4.81M | 0.01% | New |
| Vanguard Group history | 402.82K | $3.48M | 0.00% | Hold |
| Geode Capital Management history | 53.80K | $465.00K | 0.00% | New |
| Marshall Wace history | 26.53K | $230.00K | 0.00% | New |
| Northern Trust Corp history | 20.20K | $175.00K | 0.00% | New |
| Morgan Stanley history | 7.60K | $66.00K | 0.00% | New |
| UBS Group AG history | 2.04K | $18.00K | 0.00% | New |
| Bank of America Corp history | 16 | $0 | — | New |
| Wells Fargo & Co history | 50 | $0 | — | New |
Q2 2021 — 1 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 402.82K | $2.89M | 0.00% | Reduce |
Q1 2021 — 1 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 429.69K | $2.56M | 0.00% | New |
New Positions (latest)
No fund opened a new position this quarter.
Fully Exited (vs previous quarter)
No tracked fund fully exited this quarter.
Fund Position History — shares by quarter (top 10 funds)
| Fund | Q4 2021 | Q3 2021 | Q2 2021 | Q1 2021 |
|---|---|---|---|---|
| Renaissance Technologies | 630.98K | 556.48K | — | — |
| Vanguard Group | 401.92K | 402.82K | 402.82K | 429.69K |
| Geode Capital Management | 70.06K | 53.80K | — | — |
| Marshall Wace | 38.45K | 26.53K | — | — |
| Millennium Management | 20.83K | — | — | — |
| Northern Trust Corp | 20.09K | 20.20K | — | — |
| Morgan Stanley | 7.45K | 7.60K | — | — |
| Bank of America Corp | 16 | 16 | — | — |
| UBS Group AG | — | 2.04K | — | — |
| Wells Fargo & Co | 51 | 50 | — | — |