Lumentum
LITE
757 hedge funds and large institutions have $29.5B invested in Lumentum in 2025 Q4 according to their latest regulatory filings, with 239 funds opening new positions, 180 increasing their positions, 269 reducing their positions, and 63 closing their positions.
279% more first-time investments, than exits
New positions opened: 239 | Existing positions closed: 63
141% more funds holding in top 10
Funds holding in top 10: 22 → 53 (+31)
130% more capital invested
Capital invested by funds: $12.8B → $29.5B (+$16.7B)
53% more call options, than puts
Call options by funds: $2.62B | Put options by funds: $1.72B
29% more funds holding
Funds holding: 588 → 757 (+169)
0.13% more ownership
Funds ownership: 112.79% → 112.92% (+0.13%)
33% less repeat investments, than reductions
Existing positions increased: 180 | Existing positions reduced: 269
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fidelity Investments
Boston,
Massachusetts
|
+$872M |
| 2 |
SA
Situational Awareness
San Francisco,
California
|
+$333M |
| 3 |
UBS Group
Zurich,
Switzerland
|
+$308M |
| 4 |
VARA
Value Aligned Research Advisors
Princeton,
New Jersey
|
+$301M |
| 5 |
JP Morgan Chase
New York
|
+$252M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
-$329M |
| 2 |
AllianceBernstein
Nashville,
Tennessee
|
-$205M |
| 3 |
Holocene Advisors
New York
|
-$184M |
| 4 |
Capital Research Global Investors
Los Angeles,
California
|
-$156M |
| 5 |
Voloridge Investment Management
Jupiter,
Florida
|
-$155M |
LITE Hedge Fund Activity: Q4 2025 in Review
757 of the 8,263 institutional investors tracked by Wall St. Rank reported a position in Lumentum (LITE) for Q4 2025, worth a combined $29.5B — up 130% from $12.8B a quarter earlier.
Buyers outnumbered sellers: 239 funds opened new LITE positions and 63 closed out — a net gain of 176 holders — while 180 added to existing stakes and 269 trimmed.
The largest buyer was Fidelity Investments, adding an estimated $872M. The largest seller was Citadel Advisors, cutting an estimated $329M.
- 757 institutional investors held Lumentum (LITE) as of Q4 2025, up from 588 in Q3 2025.
- Funds reported $29.5B of Lumentum stock for Q4 2025, up 130% quarter-over-quarter.
- 239 funds opened new Lumentum positions in Q4 2025 and 63 closed out, a net change of +176 holders.
- The largest Lumentum buyer in Q4 2025 was Fidelity Investments, an estimated $872M added.
- The largest Lumentum seller in Q4 2025 was Citadel Advisors, an estimated $329M sold.
Based on aggregated 13F filings for Q4 2025.