The cluster is dominated by one large seller (Congress Asset Management) whose $28.6M trim dwarfs all buying combined. Monitor upcoming earnings for any fundamental deterioration that could explain this concentrated sell-off; the small-scale doubling by Assenagon and Nisa may be early value hunters. The 45-day reporting lag means this trade may already unwound.
Executive Summary
A mixed institutional cluster for Ollie's Bargain Outlet in Q3 2026 shows four small asset managers accumulating $919K in new positions while three sellers, led by Congress Asset Management's $28.6M trim, drove aggregate net selling of $27.7M. The massive sell-side concentration in a single large holder versus small-scale buying suggests a bearish tilt, though the buying conviction from Assenagon and Nisa (both doubling positions) signals some opportunistic value-seeking.
Key Financial Metrics
Institutional Positions
Net institutional flow: -$27.7M
▲ Buyers (4)
| Institution | Action | Change | Position Value | Value Δ |
|---|---|---|---|---|
| Assenagon Asset Management | DOUBLED | +167.6% | $937.0K | $623.0K |
| Nisa Investment Advisors | DOUBLED | +252.3% | $13.0K | $10.0K |
▼ Sellers (3)
| Institution | Action | Change | Prev Value | Value Δ |
|---|---|---|---|---|
| Congress Asset Management | TRIM | -63% | $48.7M | -$28.6M |
| Mather Group | TRIM | -33.5% | $17.0K | -$5.0K |
| Assetmark | TRIM | -28.4% | $18.0K | -$4.0K |
Key Facts
- 4 buyers added $919K in new value; 3 sellers reduced holdings by $28.6M, net -$27.7M
- Congress Asset Management trimmed 63% of its position, selling $28.6M worth of shares
- Assenagon Asset Management doubled its position (+167.6%), adding $623K
- Nisa Investment Advisors more than tripled its position (+252.3%), adding $10K
- All participants are asset managers; no activist, quant, or family office funds detected
Financial Impact
Net institutional selling of approximately $27.7 million in Q3 2026, driven almost entirely by Congress Asset Management's $28.6M trim. Small buyers added only $919K combined.
Risk Factors
- Congress Asset Management's 63% position cut may signal a thesis break or ahead of negative catalyst
- Small buyers lack conviction scale — their combined $919K is immaterial relative to the $28.6M sell-side
- 13F data is 45+ days stale; cluster may have already reversed
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-OLLI-2026-Q3 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 27, 2026 today | Institutional Cluster | $85.00 | awaiting T+1 | — | — |
Oct 21, 2026 6d ago | Institutional Cluster | $92.63 $87.72 | ▲ +5.30% | ▲ +4.78% | — |
Oct 13, 2026 14d ago | 8-K | $88.33 $93.12 | ▲ +5.42% | ▲ +6.50% | — |
Oct 9, 2026 18d ago | SC 13G/A | $85.33 $86.44 | ▲ +1.30% | ▲ +1.36% | — |
Sep 2, 2026 7w ago | 8-K | $73.54 $73.57 | ▲ +0.04% | ▼ −1.01% | — |
Aug 19, 2026 9w ago | Press Release | $79.39 | awaiting T+1 | — | — |
Jun 11, 2026 19w ago | Institutional Cluster | $83.65 $83.25 | ▲ +0.48% | ▲ +1.02% | — |
Jun 3, 2026 20w ago | 8-K | $79.61 $74.09 | ▼ −6.92% | ▼ −7.32% | — |
Jun 3, 2026 20w ago | Press Release | $79.61 $74.09 | ▼ −6.92% | ▼ −7.32% | — |
Apr 30, 2026 25w ago | DEFA14A | $85.13 $82.06 | ▼ −3.61% | ▼ −3.26% | — |
US Market Status
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