LUMN
LUMEN TECHNOLOGIES INCData as of 2026 Q1 (03-31) · 13F snapshot
Summary
LUMEN TECHNOLOGIES INC (LUMN) is held by 8 tracked hedge-fund managers, a combined reported value of ~$183.19M; the largest are Renaissance Technologies, Izzy Englander, Ken Griffin. This quarter: 1 added, 3 trimmed, 1 closed. 8 members of Congress have disclosed STOCK Act trades. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.
Attention · HighThis quarter · Cooling
Gurus holding8
Congress trades8
Price$6.34vs quarter-end-8.78%
Sectors0
This quarter's moves
Top holderRenaissance TechnologiesNew0
Added1
Trimmed / sold4
Value $12.75M— of portfolio1,834,1002026 Q1
Value $12.68M— of portfolio1,162,5002022 Q2
Value $11.56M— of portfolio1,663,8002026 Q1
Michael BurryNew large stake
Value $8.68M7.5% of portfolio650,0002021 Q1
Value $2.40M— of portfolio345,7002026 Q1
Value $764.5K— of portfolio110,0002026 Q1
Value $181.0K— of portfolio23,3002025 Q4
Value $126.0K— of portfolio10,0002021 Q4
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Ken GriffinPUT | $12.75M | — | — |
| Steven CohenPUT | $12.68M | — | — |
| Ken GriffinCALL | $11.56M | — | — |
| Michael Burry | $8.68M | 7.5% | New large stake |
| Steven CohenCALL | $2.40M | — | — |
| Izzy EnglanderPUT | $764.5K | — | — |
| Izzy EnglanderCALL | $181.0K | — | — |
| Bill MillerCALL | $126.0K | — | — |
Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.