TECX Tectonic Therapeutic, Inc.
Executive Summary
Six institutional investors accumulated $4.0M in TECX during Q3 2025, led by Point72 (+$2.0M) and Citadel (+$1.4M), while Morgan Stanley trimmed $1.5M. The net buying of $2.5M represents modest institutional interest relative to the $529M market cap, with active/quant funds driving the bulk of the increase.
Key Financial Metrics
Institutional Positions
Net institutional flow: $2.5M
▲ Buyers (6)
| Institution | Action | Change | Position Value | Value Δ |
|---|---|---|---|---|
| Point72 | ADD | +82.6% | $6.6M | $2.0M |
| Citadel | ADD | +80.8% | $4.7M | $1.4M |
| UBS | ADD | +94.1% | $1.0M | $362.0K |
| Wells Fargo | ADD | +40.8% | $1.6M | $162.0K |
| State Street | ADD | +26.3% | $2.6M | -$6.6K |
| Wellington Management Group | ADD | +30.9% | $586.0K | $19.0K |
▼ Sellers (1)
| Institution | Action | Change | Prev Value | Value Δ |
|---|---|---|---|---|
| Morgan Stanley | TRIM | -34.7% | $3.2M | -$1.5M |
Actionable Insight
The cluster suggests growing institutional interest, but the modest dollar amounts and 45-day reporting lag limit conviction. Monitor for upcoming clinical catalysts or pipeline updates that could explain the accumulation. The 94% analyst bullish consensus aligns with the buying pattern.
Key Facts
- 6 institutions increased positions, 1 trimmed; net buying of ~$2.5M
- Point72 added 82.6% (190.7K shares), now holds $6.6M
- Citadel added 80.8% (133.3K shares), now holds $4.7M
- UBS added 94.1% (32.2K shares), now holds $1.0M
- Morgan Stanley trimmed 34.7% (55.7K shares), reducing holdings to $1.6M
- Cluster includes mega-passive (State Street, Wells Fargo, UBS), quant (Citadel, Point72), and asset manager (Wellington)
Financial Impact
Net institutional buying of approximately $2.5M (0.5% of market cap) in Q3 2025
Risk Factors
- 13F data is 45+ days stale; positions may have been unwound
- Historical calibration shows poor T+20 win rate (33%) and net negative alpha for this score range
- Passive/index funds (State Street, Wells Fargo, UBS) account for a significant portion of the buying, reducing signal strength
Market Snapshot
Documents Analyzed
This report is based on 1 institutional 13F filing from SEC EDGAR.
| Document | Accession Number |
|---|---|
| INST-CLUSTER Data (Synthetic) | inst-cluster-TECX-2025-Q3 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
|
Jun 11, 2026
9d ago
|
Institutional Cluster
| $29.34 $30.06 | ▲ +2.45% | ▲ +2.02% | — |
|
May 7, 2026
6w ago
|
8-K
| $29.00 $29.80 | ▼ −2.76% | ▼ −1.29% | — |
|
May 7, 2026
6w ago
|
Press Release
| $29.00 $29.80 | ▲ +2.76% | ▲ +1.29% | — |
|
Apr 24, 2026
8w ago
|
DEFA14A
| $28.75 $29.65 | ▲ +3.13% | ▲ +2.73% | — |
|
Apr 3, 2026
11w ago
|
3
| $29.98 $29.96 | ▼ −0.07% | ▼ −4.20% | — |
|
Mar 6, 2026
15w ago
|
Insider Cluster
| $35.87 $33.31 | ▼ −7.14% | ▼ −5.61% | — |
|
Feb 24, 2026
16w ago
|
8-K
| $23.11 $27.41 | ▲ +18.61% | ▲ +19.71% | — |
US Market Status
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