PI IMPINJ INC
Executive Summary
A mixed institutional cluster in PI for Q3 2024 shows 23 buyers accumulating $177.8M net versus 12 sellers reducing by $157.6M, with the largest buyer (Capital International Investor) adding $104.3M and the largest seller (Assenagon Asset Management) trimming $65.8M. The cluster is dominated by active asset managers on both sides, suggesting divergent views on Impinj's valuation and growth trajectory rather than a consensus thesis.
Key Financial Metrics
Institutional Positions
Net institutional flow: $20.1M
▲ Buyers (23)
| Institution | Action | Change | Position Value | Value Δ |
|---|---|---|---|---|
| Capital International Investor | ADD | +33.3% | $228.2M | $104.3M |
| Norges Bank | NEW | +0% | $30.5M | $30.5M |
| First Trust Advisors | DOUBLED | +274.6% | $20.7M | $16.7M |
| Neuberger Berman Group | ADD | +25.8% | $17.1M | $7.3M |
▼ Sellers (12)
| Institution | Action | Change | Prev Value | Value Δ |
|---|---|---|---|---|
| Assenagon Asset Management | TRIM | -73.8% | $103.3M | -$65.8M |
| Janus Henderson Group | NEAR_EXIT | -94.9% | $34.0M | -$31.6M |
| Wasatch Advisors | TRIM | -74.5% | $27.2M | -$17.7M |
| Citadel | EXIT | -100% | $20.7M | -$20.7M |
Actionable Insight
The near-equal split between large accumulators and large reducers signals deep uncertainty about Impinj's near-term outlook. Monitor upcoming earnings for revenue growth trajectory and margin commentary — the divergence likely reflects debate over RFID adoption pace vs valuation. The presence of a new sovereign wealth fund (Norges Bank) on the buy side is a modest positive signal, but the heavy selling by quant funds (Citadel) and active managers (Assenagon, Janus) warrants caution.
Key Facts
- 23 institutions accumulated $324.6M in current holdings, net adding $177.8M
- 12 institutions reduced holdings by $157.6M, led by Assenagon (-$65.8M) and Janus Henderson (-$31.6M)
- Largest buyer: Capital International Investor added $104.3M (+33.3% shares)
- Largest seller: Assenagon Asset Management trimmed $65.8M (-73.8% shares)
- Norges Bank initiated a new $30.5M position
- Citadel and Janus Henderson exited or nearly exited their positions
- Net directional flow is mixed with $177.8M buying vs $157.6M selling — near parity
Financial Impact
23 buyers added $177.8M in new holdings while 12 sellers reduced by $157.6M, resulting in a net inflow of approximately $20.2M across the tracked institutions
Risk Factors
- Heavy selling by quant and active managers suggests potential fundamental concerns not visible in the cluster data
- 13F data is 45+ days stale; positions may have been unwound or added to since quarter-end
- Mixed cluster provides no clear directional catalyst — stock could move on either side of earnings
Market Snapshot
Documents Analyzed
This report is based on 1 institutional 13F filing from SEC EDGAR.
| Document | Accession Number |
|---|---|
| INST-CLUSTER Data (Synthetic) | inst-cluster-PI-2024-Q3 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
|
Jun 12, 2026
1d ago
|
Institutional Cluster
| $130.02 awaiting T+20 | awaiting T+20 | — | — |
|
Jun 11, 2026
1d ago
|
Institutional Cluster
| $128.17 awaiting T+20 | awaiting T+20 | — | — |
|
Apr 29, 2026
6w ago
|
8-K
| $144.92 $156.88 | ▲ +8.25% | ▲ +3.29% | — |
US Market Status
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