Impinj
291 hedge funds and large institutions have $3.28B invested in Impinj in 2026 Q1 according to their latest regulatory filings, with 49 funds opening new positions, 120 increasing their positions, 84 reducing their positions, and 80 closing their positions.
43% more repeat investments, than reductions
Existing positions increased: 120 | Existing positions reduced: 84
23% more call options, than puts
Call options by funds: $34.7M | Put options by funds: $28.2M
0% more funds holding in top 10
Funds holding in top 10: 4 → 4 (0)
1.2% less ownership
Funds ownership: 106.63% → 105.42% (-1.2%)
11% less funds holding
Funds holding: 328 → 291 (-37)
39% less first-time investments, than exits
New positions opened: 49 | Existing positions closed: 80
41% less capital invested
Capital invested by funds: $5.59B → $3.28B (-$2.32B)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Alyeska Investment Group
Chicago,
Illinois
|
+$97.8M |
| 2 |
Manulife (Manufacturers Life Insurance)
Canada,
Ontario, Canada
|
+$54.4M |
| 3 |
Point72 Asset Management
Stamford,
Connecticut
|
+$38.5M |
| 4 |
Capital World Investors
Los Angeles,
California
|
+$34.8M |
| 5 |
State Street
Boston,
Massachusetts
|
+$27.7M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Invesco
Atlanta,
Georgia
|
-$160M |
| 2 |
DCM
Driehaus Capital Management
Chicago,
Illinois
|
-$128M |
| 3 |
WRCM
Whale Rock Capital Management
Boston,
Massachusetts
|
-$64.1M |
| 4 |
T. Rowe Price Associates
Baltimore,
Maryland
|
-$51.5M |
| 5 |
Fidelity Investments
Boston,
Massachusetts
|
-$29.2M |
PI Hedge Fund Activity: Q1 2026 in Review
291 of the 8,187 institutional investors tracked by Wall St. Rank reported a position in Impinj (PI) for Q1 2026, worth a combined $3.28B — down 41% from $5.59B a quarter earlier.
Sellers outnumbered buyers: 80 funds closed out of PI and 49 opened new positions — a net loss of 31 holders — while 84 trimmed existing stakes and 120 added.
The largest buyer was Alyeska Investment Group, opening a new position worth an estimated $97.8M. The largest seller was Invesco, cutting an estimated $160M.
- 291 institutional investors held Impinj (PI) as of Q1 2026, down from 328 in Q4 2025.
- Funds reported $3.28B of Impinj stock for Q1 2026, down 41% quarter-over-quarter.
- 49 funds opened new Impinj positions in Q1 2026 and 80 closed out, a net change of -31 holders.
- The largest Impinj buyer in Q1 2026 was Alyeska Investment Group, an estimated $97.8M added.
- The largest Impinj seller in Q1 2026 was Invesco, an estimated $160M sold.
Based on aggregated 13F filings for Q1 2026.