The massive Assenagon exit signals a potential fundamental concern or rotation out of TTD. Monitor for additional 13F filings from larger holders (e.g., Vanguard, BlackRock) to confirm if this is an isolated manager decision or a broader institutional trend. The small buyers are too insignificant to offset the selling signal.
Executive Summary
A small institutional cluster in Trade Desk (TTD) shows 5 small buyers accumulating $4.9M in holdings (net -$416K from prior quarter) against 2 sellers reducing $40.7M, dominated by Assenagon Asset Management's near-exit of $40.6M. The net conviction is bearish due to the overwhelming dollar value of selling, despite a higher count of buyers.
Key Financial Metrics
Institutional Positions
Net institutional flow: -$35.8M
▲ Buyers (5)
| Institution | Action | Change | Position Value | Value Δ |
|---|---|---|---|---|
| Mather Group | DOUBLED | +837% | $70.0K | $59.0K |
| Vontobel Holding | ADD | +31.3% | $3.7M | -$490.0K |
| Pensiondanmark Pensionsforsikringsaktieselskab | ADD | +68% | $398.0K | $46.0K |
| Assetmark | ADD | +26.6% | $435.0K | -$75.0K |
| Hb Wealth Management | ADD | +84.3% | $233.0K | $45.0K |
▼ Sellers (2)
| Institution | Action | Change | Prev Value | Value Δ |
|---|---|---|---|---|
| Farther Finance Advisors | TRIM | -55.7% | $216.0K | -$151.0K |
| Assenagon Asset Management | NEAR_EXIT | -80.1% | $46.9M | -$40.6M |
Key Facts
- 5 buyers accumulated $4.9M in current holdings (net change -$416K from prior quarter)
- 2 sellers reduced holdings by $40.7M, with Assenagon alone selling $40.6M (80.1% of its position)
- Assenagon Asset Management exited nearly all of its 2.59M share position, leaving only 515.7K shares
- All buyers are small asset managers with positions under $500K each, except Vontobel ($3.7M)
- 13F data is 45+ days stale; the cluster may have been unwound since quarter-end
Financial Impact
Total institutional selling of $40.7M (dominated by Assenagon's $40.6M near-exit) vs. buying of $4.9M, resulting in a net outflow of approximately $35.8M from tracked institutions.
Risk Factors
- 13F data is stale (45+ day lag); the selling may have already been absorbed by the market
- Small buyers (Mather, Hb Wealth, Assetmark) have minimal conviction weight; their additions may be noise
- Assenagon's exit could be due to fund-specific factors (redemptions, mandate change) rather than a negative view on TTD
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-TTD-2026-Q3 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 23, 2026 4d ago | Institutional Cluster | $13.00 $12.77 | ▲ +1.77% | ▲ +2.48% | — |
Oct 20, 2026 7d ago | 8-K | $12.65 $12.59 | ▼ −0.47% | ▼ −1.00% | — |
Oct 7, 2026 20d ago | DEFA14A | $12.34 $12.08 | ▼ −2.11% | ▼ −2.71% | — |
Oct 7, 2026 20d ago | SC 13G | $12.09 $12.34 | ▲ +2.07% | ▲ +2.49% | — |
Oct 5, 2026 22d ago | SC 13G/A | $11.98 $11.92 | ▼ −0.50% | ▼ −1.05% | — |
Sep 18, 2026 5w ago | DEF 14A | $13.92 $13.88 | ▼ −0.29% | ▼ −1.84% | — |
Sep 4, 2026 7w ago | 8-K | $14.43 $14.02 | ▼ −2.84% | ▼ −2.29% | — |
Jul 13, 2026 15w ago | 8-K | $19.79 $18.94 | ▼ −4.30% | ▼ −4.65% | — |
Jun 26, 2026 17w ago | Court Ruling | $18.65 $18.08 | ▼ −3.06% | ▼ −3.83% | — |
Jun 9, 2026 20w ago | 8-K | $19.29 $18.90 | ▼ −2.02% | ▼ −3.72% | — |
US Market Status
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