The overwhelming active-manager selling (American Century, Millennium, Dimensional, Walleye, Principal) against passive rebalancing buying suggests a structural thesis break. Monitor for further insider selling or a catalyst (earnings miss, guidance cut) that could accelerate the decline.
Executive Summary
A significant institutional cluster in Embecta Corp. (EMBC) for Q2 2026 shows a net bearish imbalance: 29 sellers reduced holdings by $74.8M (led by American Century's full exit of $30.4M, Millennium trimming $11.0M, and Vanguard trimming $10.0M), while 28 buyers added only $2.0M net. The selling is concentrated among active asset managers and quants, while buying is dominated by mega-passive firms (Morgan Stanley, Goldman Sachs, UBS) likely rebalancing. This divergence suggests deteriorating fundamentals or a broken thesis, with active managers voting with their feet.
Key Financial Metrics
Institutional Positions
Net institutional flow: -$72.8M
▲ Buyers (28)
| Institution | Action | Change | Position Value | Value Δ |
|---|---|---|---|---|
| Morgan Stanley | DOUBLED | +227.4% | $6.5M | $1.1M |
| Goldman Sachs | ADD | +55.3% | $3.8M | -$2.8M |
| UBS | ADD | +92.8% | $2.7M | -$1.1M |
| Russell Investments Group | DOUBLED | +1287.5% | $814.0K | $655.0K |
| Susquehanna International Group | DOUBLED | +201.2% | $799.0K | $80.0K |
▼ Sellers (29)
| Institution | Action | Change | Prev Value | Value Δ |
|---|---|---|---|---|
| American Century Companies | EXIT | -100% | $30.4M | -$30.4M |
| Millennium | TRIM | -40.7% | $14.1M | -$11.0M |
| Vanguard Portfolio Management | TRIM | -28.6% | $13.6M | -$10.0M |
| Dimensional Fund Advisors | TRIM | -67.8% | $8.3M | -$7.3M |
| Walleye Capital | NEAR_EXIT | -90.4% | $7.0M | -$6.8M |
Key Facts
- 29 sellers reduced holdings by $74.8M vs 28 buyers adding $2.0M net — a $72.8M net outflow
- American Century exited entirely, selling $30.4M (3.44M shares)
- Millennium trimmed $11.0M (40.7% of position), Vanguard trimmed $10.0M (28.6% of position)
- Morgan Stanley doubled its position to 2.00M shares ($6.5M), the largest buyer
- Dimensional Fund Advisors trimmed 67.8% of its position, selling $7.3M
- Walleye Capital near-exited, selling $6.8M (90.4% of position)
- Goldman Sachs added 55.3% but its dollar value fell $2.8M due to stock price decline
Financial Impact
Net institutional outflow of $72.8M in Q2 2026, with sellers reducing $74.8M and buyers adding $2.0M. The largest single exit was American Century's $30.4M full liquidation.
Risk Factors
- 13F data is 45 days stale — positions may have been adjusted further since quarter-end
- Passive buyers (Morgan Stanley, Goldman, UBS) may be index rebalancing, not conviction buys
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-EMBC-2026-Q2 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 22, 2026 4w ago | Institutional Cluster | $5.59 $6.42 | ▼ −14.85% | ▼ −15.41% | — |
Sep 4, 2026 7w ago | 144 | $5.80 $5.88 | ▲ +1.38% | ▲ +0.78% | — |
Aug 13, 2026 10w ago | Insider Cluster | $5.11 $4.94 | ▼ −3.33% | ▼ −1.58% | — |
Aug 7, 2026 11w ago | 8-K | $4.42 $5.80 | ▲ +31.22% | ▲ +31.62% | — |
Aug 7, 2026 11w ago | Press Release | $4.42 $5.80 | ▲ +31.22% | ▲ +31.62% | — |
Jul 23, 2026 13w ago | Press Release | $3.29 $5.23 | ▲ +58.97% | ▲ +55.34% | — |
Jun 16, 2026 18w ago | Press Release | $3.09 $3.10 | ▲ +0.32% | ▲ +0.12% | — |
Jun 11, 2026 19w ago | Institutional Cluster | $3.08 $3.18 | ▲ +3.25% | ▲ +1.36% | — |
May 15, 2026 23w ago | 8-K | $3.14 $3.13 | ▼ −0.32% | ▼ −2.44% | — |
May 5, 2026 24w ago | 8-K | $3.90 $3.49 | ▲ +10.51% | ▲ +15.47% | — |
US Market Status
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