The cluster is dominated by a single large buyer (Assenagon) with no insider corroboration. Monitor Q4 13F filings to see if the buying was sustained or reversed, and watch for any operational catalysts (earnings, guidance) that could explain the thesis.
Executive Summary
Institutional activity in Coupang during Q3 2026 shows a mixed picture: one large asset manager (Assenagon) more than doubled its stake to $389.8M, while three smaller sellers trimmed or nearly exited. The net dollar change is positive ($160.3M), but the seller count equals the buyer count and the selling is broad-based across small holders. No insider buying corroborates the institutional accumulation, weakening conviction.
Key Financial Metrics
Institutional Positions
Net institutional flow: $157.9M
▲ Buyers (3)
| Institution | Action | Change | Position Value | Value Δ |
|---|---|---|---|---|
| Assenagon Asset Management | DOUBLED | +112.3% | $389.8M | $159.9M |
| Wealth Enhancement Advisory Services | DOUBLED | +113.6% | $1.1M | $454.0K |
| Farther Finance Advisors | ADD | +54.1% | $57.0K | $11.0K |
▼ Sellers (3)
| Institution | Action | Change | Prev Value | Value Δ |
|---|---|---|---|---|
| Sumitomo Mitsui Trust Group | TRIM | -29.5% | $4.4M | -$1.9M |
| Concurrent Investment Advisors | TRIM | -50.7% | $621.0K | -$376.0K |
| Nisa Investment Advisors | NEAR_EXIT | -90% | $131.0K | -$121.0K |
Key Facts
- 3 institutional buyers added $160.3M in net new value; 3 sellers reduced by $2.4M
- Assenagon Asset Management doubled its stake to $389.8M (from $229.9M), accounting for nearly all buying
- All three sellers are small asset managers trimming or exiting positions worth <$5M combined
- No open-market insider buying was detected; the 13F-Form 4 confluence score is low (10/100)
- 13F data is as of quarter-end (Sep 30, 2026) and may not reflect current positions
Financial Impact
3 buyers added $160.3M in net value; 3 sellers reduced by $2.4M. Total net institutional inflow of $157.9M.
Risk Factors
- 13F data is 45+ days stale; positions may have been unwound
- No insider buying to confirm the bullish signal from Assenagon
- Small sellers outnumber large buyer in count, suggesting mixed conviction among smaller holders
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-CPNG-2026-Q3 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 29, 2026 3d ago | Institutional Cluster | $14.57 | awaiting T+60 | awaiting T+60 | No price |
Aug 11, 2026 11w ago | Insider Cluster | $16.32 | awaiting T+60 | awaiting T+60 | No price |
Aug 4, 2026 12w ago | 8-K | $16.00 $14.57 | ▲ +8.94% | ▲ +8.88% | No price |
Jun 11, 2026 20w ago | 8-K | $17.25 $15.29 | ▲ +11.36% | ▲ +15.76% | No price |
May 19, 2026 23w ago | 144 | $15.62 $16.12 | ▲ +3.20% | ▼ −1.80% | No price |
May 15, 2026 24w ago | 144 | $15.70 $16.32 | ▲ +3.95% | ▼ −0.90% | No price |
Feb 28, 2026 35w ago | Institutional Cluster | $19.83 $15.47 | ▼ −21.99% | ▼ −31.31% | No price |
US Market Status
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