The cluster is dominated by mega-passive managers (JPMorgan, Fidelity, Morgan Stanley, Goldman Sachs, UBS, Wells Fargo, Northern Trust) whose moves likely reflect index rebalancing or passive fund flows rather than an active fundamental thesis. The only active quant (RenTech) doubling its stake adds modest conviction, but the lack of activist or value-oriented fund participation limits signal. Monitor next quarter's 13F for whether these passive adds persist or reverse.
Executive Summary
21 institutional buyers accumulated $11.2M in CBK during Q2 2026, overwhelmingly dominated by mega-passive managers (JPMorgan, Fidelity, Morgan Stanley, Goldman Sachs, UBS, Wells Fargo, Northern Trust) who collectively doubled or added positions. Only two active asset managers trimmed small holdings. The cluster is almost entirely passive/index-driven, suggesting index rebalancing or passive flow rather than an active fundamental thesis.
Key Financial Metrics
Institutional Positions
Net institutional flow: $10.1M
▲ Buyers (21)
| Institution | Action | Change | Position Value | Value Δ |
|---|---|---|---|---|
| JPMorgan | DOUBLED | +2045.3% | $2.0M | $1.9M |
| American Century Companies | DOUBLED | +129.3% | $4.1M | $2.7M |
| Fidelity | DOUBLED | +123977.8% | $721.0K | $720.5K |
| Morgan Stanley | DOUBLED | +114.9% | $3.0M | $1.9M |
| Goldman Sachs | ADD | +49.3% | $2.6M | $1.2M |
| RenTech | DOUBLED | +279.6% | $1.2M | $945.0K |
▼ Sellers (2)
| Institution | Action | Change | Prev Value | Value Δ |
|---|---|---|---|---|
| Sei Investments | TRIM | -55.8% | $1.3M | -$568.0K |
| Adage Capital Partners Gp | TRIM | -64.5% | $932.0K | -$522.0K |
Key Facts
- 21 buyers vs 2 sellers; net buying of $11.2M vs net selling of $1.1M
- JPMorgan doubled its stake from $73K to $2.0M (+2045% shares)
- Fidelity went from a de minimis 18 shares to 22.3K shares (+123978%)
- American Century doubled from $1.5M to $4.1M (+129%)
- RenTech doubled from $255K to $1.2M (+280%)
- Only two sellers: Sei Investments trimmed 55.8%, Adage Capital trimmed 64.5%
- Aggregate buyer holdings: $18.0M; aggregate seller holdings: $1.1M
Financial Impact
21 institutions added $11.2M in new positions while 2 institutions reduced by $1.1M; net institutional inflow of approximately $10.1M into CBK during Q2 2026
Risk Factors
- 13F data is 45+ days stale; positions may have been unwound since quarter-end
- Passive/index-driven buying provides no fundamental catalyst thesis
- Small absolute dollar amounts ($18M aggregate) limit market impact
- Only two sellers but both are active asset managers trimming meaningful positions
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-CBK-2026-Q2 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 26, 2026 1d ago | 8-K | $32.00 | awaiting T+20 | — | — |
Sep 22, 2026 5w ago | Institutional Cluster | $32.36 $31.33 | ▼ −3.18% | ▼ −2.62% | — |
Apr 27, 2026 26w ago | 8-K | $29.10 $28.85 | ▼ −0.86% | ▼ −5.82% | — |
US Market Status
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