COMMSCOPE HOLDING CO INC (COMM) Institutional Ownership Changes & 13F Activity
COMMSCOPE HOLDING CO INC (COMM). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Mangrove Partners Im, Llc, Monarch Alternative Capital Lp, Assenagon Asset Management S.A., Carronade Capital Management, Lp, and Two Sigma Investments, Lp.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Manufacturers Life Insurance Company, The | Buy | +10,089 | +9.7% | 113,770 | $1.45M | Q2 2026 | Sep 09, 2026 |
| Citadel Advisors Llc | Sell | -1,221,671 | -81.6% | 275,484 | $3.52M | Q2 2026 | Sep 02, 2026 |
| Allianz Asset Management Gmbh | Sell | -49,821 | -1.8% | 2,669,392 | $34.11M | Q2 2026 | Sep 02, 2026 |
| California State Teachers Retirement System | Buy | +10,145 | +4.1% | 256,066 | $3.27M | Q2 2026 | Aug 24, 2026 |
| Assenagon Asset Management S.A. | Buy | +4,166,864 | +309.3% | 5,513,903 | $70.47M | Q2 2026 | Aug 21, 2026 |
| Mercer Global Advisors Inc | Buy | +13,212 | +76.6% | 30,449 | $389.14K | Q2 2026 | Aug 19, 2026 |
| Cantor Fitzgerald, L. P. | Sell | -5,000 | -11.1% | 40,000 | $511.20K | Q2 2026 | Aug 19, 2026 |
| Fulcrum Asset Management Llp | Buy | +18,256 | — | 18,256 | $235.14K | Q2 2026 | Aug 18, 2026 |
| Empowered Funds, Llc | Buy | +813,243 | — | 813,243 | $10.39M | Q2 2026 | Aug 17, 2026 |
| Jefferies Financial Group Inc. | Sell | -80,000 | -66.7% | 40,000 | $511.20K | Q2 2026 | Aug 17, 2026 |
| Capstone Investment Advisors, Llc | Buy | +33,209 | — | 33,209 | $424.41K | Q2 2026 | Aug 17, 2026 |
| Public Employees Retirement System Of Ohio | Sell | -2,250 | -27.5% | 5,942 | $75.94K | Q2 2026 | Aug 17, 2026 |
| Mangrove Partners Im, Llc | Buy | +7,146,497 | +59843.4% | 7,158,439 | $91.48M | Q2 2026 | Aug 14, 2026 |
| Monarch Alternative Capital Lp | Sell | -6,958,303 | -68.2% | 3,250,000 | $41.53M | Q2 2026 | Aug 14, 2026 |
| Carronade Capital Management, Lp | Buy | +3,459,299 | +45.2% | 11,106,021 | $141.94M | Q2 2026 | Aug 14, 2026 |
| Two Sigma Investments, Lp | Buy | +2,475,877 | +79.2% | 5,603,769 | $71.62M | Q2 2026 | Aug 14, 2026 |
| Balyasny Asset Management L.P. | Sell | -2,345,756 | -40.1% | 3,508,746 | $44.84M | Q2 2026 | Aug 14, 2026 |
| Schonfeld Strategic Advisors Llc | Buy | +1,971,173 | — | 1,971,173 | $25.19M | Q2 2026 | Aug 14, 2026 |
| Hudson Bay Capital Management Lp | Sell | -1,782,014 | -41.6% | 2,501,765 | $31.97M | Q2 2026 | Aug 14, 2026 |
| Davidson Kempner Capital Management Lp | Buy | +1,500,000 | — | 1,500,000 | $19.17M | Q2 2026 | Aug 14, 2026 |
| D. E. Shaw & Co., Inc. | Sell | -1,268,628 | -68.9% | 573,967 | $7.34M | Q2 2026 | Aug 14, 2026 |
| Bridgeway Capital Management, Llc | Buy | +1,256,718 | +1478.5% | 1,341,718 | $17.15M | Q2 2026 | Aug 14, 2026 |
| Gendell Jeffrey L | Buy | +1,230,076 | +187.8% | 1,885,076 | $24.09M | Q2 2026 | Aug 14, 2026 |
| Diameter Capital Partners Lp | Buy | +950,000 | +118.8% | 1,750,000 | $22.36M | Q2 2026 | Aug 14, 2026 |
| Susquehanna International Group, Llp | Buy | +859,813 | +58.7% | 2,323,522 | $29.69M | Q2 2026 | Aug 14, 2026 |
| Millennium Management Llc | Sell | -831,629 | -95.7% | 37,616 | $480.73K | Q2 2026 | Aug 14, 2026 |
| Charles Schwab Investment Management Inc | Sell | -614,844 | -16.1% | 3,209,543 | $41.02M | Q2 2026 | Aug 14, 2026 |
| Goldentree Asset Management Lp | Buy | +605,649 | — | 605,649 | $7.73M | Q2 2026 | Aug 14, 2026 |
| Lmr Partners Llp | Sell | -564,810 | -69.3% | 250,000 | $3.19M | Q2 2026 | Aug 14, 2026 |
| Bank Of America Corp | Buy | +539,654 | +10.4% | 5,723,510 | $73.15M | Q2 2026 | Aug 14, 2026 |
Frequently asked questions about COMM activity
Which institutional owners are buying COMM?
Institutional owners buying COMM include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in COMM activity?
"Buy" means an investor increased their reported position in COMM compared to the prior reporting period. This reflects growing exposure to COMMSCOPE HOLDING CO INC (COMM) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in COMM increasing?
Institutional interest in COMM can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related COMM Institutional Insights
- COMM Overview
- COMM 13F Institutional Holders
- COMM Top Institutional Shareholders
- Technology Sector Institutional Ownership
- Technology Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Technology Stocks By Institutional Investors
- Most Sold Technology Stocks By Institutional Investors
- COMM Insider Trading & SEC Form 4 Activity
- COMM Articles
- Top Institutional Investor Stock Rankings