The cluster is small and mixed, providing no clear directional signal. Given LTRX's historically negative post-13F drift, traders should not read this as a bullish catalyst. Monitor next earnings for fundamental changes and watch for any follow-on 13D/G filings that might indicate activist interest.
Executive Summary
An institutional cluster for Lantronix (LTRX) in Q3 2025 shows mixed conviction: 3 buyers (Citadel, UBS, BofA) doubled small positions totaling $1.6M, while 3 sellers (Morgan Stanley, Two Sigma, Barclays) trimmed positions totaling $1.19M in prior value. Net buying is modest ($0.4M) relative to the $257M market cap, and historical cluster reads on LTRX have underperformed, suggesting limited near-term impact.
Key Financial Metrics
Institutional Positions
Net institutional flow: $411.0K
▲ Buyers (3)
| Institution | Action | Change | Position Value | Value Δ |
|---|---|---|---|---|
| Citadel | DOUBLED | +1191.2% | $894.0K | $850.0K |
| UBS | DOUBLED | +7023.2% | $583.0K | $578.0K |
| BofA | DOUBLED | +2092.5% | $133.0K | $129.0K |
▼ Sellers (3)
| Institution | Action | Change | Prev Value | Value Δ |
|---|---|---|---|---|
| Morgan Stanley | TRIM | -25.7% | $615.0K | — |
| Two Sigma | TRIM | -30.8% | $524.0K | — |
| Barclays | TRIM | -33.8% | $50.00 | — |
Key Facts
- 3 buyers doubled positions from tiny bases: Citadel ($43K to $894K), UBS ($5K to $583K), BofA ($4K to $133K)
- 3 sellers trimmed: Morgan Stanley (-25.7% shares), Two Sigma (-30.8%), Barclays (-33.8%)
- Total buying value $1.6M vs total selling value (prior quarter) $1.19M, net buying ~$0.41M
- Cluster dominated by mega-passive (UBS, BofA, Morgan Stanley) and quant (Citadel, Two Sigma) funds, not high-conviction active managers
Financial Impact
3 institutions accumulated $1.6M in new positions while 3 institutions trimmed holdings that were valued at $1.19M in the prior quarter; net inflow ~$0.41M, less than 0.2% of market cap
Risk Factors
- 45-day reporting lag means positions may already be unwound
- Small dollar amounts limit signal-to-noise ratio
- Historical model reads on LTRX have underperformed, suggesting limited edge
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 institutional 13F filing from SEC EDGAR.
| Document | Accession Number |
|---|---|
| INST-CLUSTER Data (Synthetic) | inst-cluster-LTRX-2025-Q3 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 22, 2026 5d ago | Press Release | $5.61 | awaiting T+20 | — | — |
Oct 13, 2026 13d ago | SC 13G | $5.91 | awaiting T+20 | — | — |
Sep 28, 2026 28d ago | SC 13G | $7.22 | awaiting T+20 | — | — |
Sep 22, 2026 4w ago | Institutional Cluster | $6.25 $5.82 | ▼ −6.88% | ▼ −6.32% | — |
Sep 9, 2026 6w ago | Insider Buy | $5.06 $6.83 | ▲ +34.98% | ▲ +32.60% | — |
Aug 26, 2026 8w ago | Press Release | $6.03 $6.60 | ▲ +9.45% | ▲ +9.96% | — |
Jun 11, 2026 19w ago | Institutional Cluster | $6.88 $5.70 | ▼ −17.15% | ▼ −19.04% | — |
Jun 1, 2026 21w ago | 8-K | $7.94 $5.92 | ▲ +25.44% | ▲ +23.88% | — |
May 8, 2026 24w ago | 8-K / 424B5 | $6.25 $6.37 | ▲ +1.92% | ▲ +2.22% | — |
Apr 22, 2026 26w ago | Press Release | $6.47 $6.36 | ▼ −1.70% | ▼ −4.87% | — |
US Market Status
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