The strong buying from active quant (RenTech) and asset manager (Nuveen) funds signals conviction in Esperion's near-term prospects, but the 45-day 13F lag means positions may already be stale. Watch for Q4 2025 13F filings to see if these adds were maintained or reversed, and monitor upcoming earnings for revenue trajectory on NEXLETOL/NEXLIZET.
Executive Summary
Four institutional investors added $22.0M in ESPR positions during Q3 2025, led by Morgan Stanley and Nuveen doubling their stakes, while Citadel and BofA trimmed $1.7M. The cluster is mixed but dominated by active buying from quant and asset-manager funds, suggesting a shared thesis around Esperion's commercial execution or pipeline catalysts, though the 45-day reporting lag means positions may have shifted since quarter-end.
Key Financial Metrics
Institutional Positions
Net institutional flow: $20.3M
▲ Buyers (4)
| Institution | Action | Change | Position Value | Value Δ |
|---|---|---|---|---|
| Morgan Stanley | DOUBLED | +284.2% | $10.7M | $9.7M |
| Nuveen | DOUBLED | +778.1% | $9.8M | $9.4M |
| RenTech | DOUBLED | +164.7% | $2.1M | $1.8M |
| Invesco | ADD | +25.5% | $1.6M | $1.2M |
▼ Sellers (2)
| Institution | Action | Change | Prev Value | Value Δ |
|---|---|---|---|---|
| Citadel | TRIM | -34.3% | $2.3M | $1.8M |
| BofA | TRIM | -63.6% | $823.0K | -$15.8K |
Key Facts
- 4 buyers added $22.0M in net new positions; 2 sellers reduced by $1.7M
- Morgan Stanley doubled its stake (+284.2%) to $10.7M; Nuveen nearly 8x'd to $9.8M
- RenTech doubled (+164.7%) to $2.1M; Invesco added 25.5% to $1.6M
- Citadel trimmed 34.3% but still holds $4.1M; BofA cut 63.6% to $807K
- Active managers (Nuveen, RenTech) dominate the buying side; passive funds (Morgan Stanley, Invesco) also added
Financial Impact
4 institutions accumulated $22.0M in new positions while 2 reduced holdings by $1.7M, net institutional inflow of ~$20.3M
Risk Factors
- 13F data is 45+ days stale; positions may have been unwound since quarter-end
- Analyst consensus is 0% bullish (8 Hold, 3 Sell/Strong Sell) — institutional buying is contrarian to Street sentiment
- Historical calibration shows score-4/5 reports on ESPR have mixed T+20 outcomes; past high-score calls (7-8) underperformed
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-ESPR-2025-Q3 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 3, 2026 29d ago | Court Ruling | — | awaiting T+5 | — | — |
Aug 13, 2026 7w ago | Institutional Cluster | — | awaiting T+5 | — | — |
Jul 23, 2026 10w ago | 15-12G | — | awaiting T+5 | — | — |
Jul 16, 2026 11w ago | EFFECT | $3.18 awaiting T+5 | awaiting T+5 | — | — |
Jul 16, 2026 11w ago | EFFECT | $3.18 awaiting T+5 | awaiting T+5 | — | — |
Jul 13, 2026 11w ago | 25-NSE | $3.19 awaiting T+5 | awaiting T+5 | — | — |
Jul 13, 2026 11w ago | 8-K | $3.19 awaiting T+5 | awaiting T+5 | — | — |
Jun 16, 2026 15w ago | DEFA14A | $3.17 $3.15 | ▼ −0.63% | ▲ +0.41% | — |
Jun 11, 2026 16w ago | Institutional Cluster | $3.15 $3.17 | ▲ +0.63% | ▲ +0.20% | — |
Jun 9, 2026 16w ago | 8-K | $3.14 $3.16 | ▲ +0.64% | ▼ −2.80% | — |
US Market Status
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