BAMCO Inc
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BAMCO Inc’s Impinj PI Stock Holding History

BAMCO Inc’s Portfolio PI Stock Details PI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$45K Buy
314
+295
+1,553% +$38.5K ﹤0.01% 340
2026
Q1 		$1.95K Hold
19
– – ﹤0.01% 326
2025
Q4 		$3.31K Hold
19
– – ﹤0.01% 327
2025
Q3 		$3.43K Buy
+19
New +$3K ﹤0.01% 328
2018
Q1 		– Sell
-155,000
Closed -$3.49M – 362
2017
Q4 		$3.49M Buy
155,000
+75,000
+94% +$2.15M 0.02% 258
2017
Q3 		$3.33M Buy
80,000
+30,000
+60% +$1.26M 0.02% 251
2017
Q2 		$2.43M Sell
50,000
-49,000
-49% -$2.06M 0.01% 260
2017
Q1 		$3M Buy
99,000
+63,000
+175% +$1.98M 0.02% 236
2016
Q4 		$1.27M Buy
+36,000
New +$1.1M 0.01% 273

Other funds holding PI

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
SC
Sylebra Capital Palo Alto, California $945M AUM 22.34% 1-Year Est. Return

BAMCO Inc's PI Position: Q2 2026 in Review

BAMCO Inc increased its Impinj (PI) stake by 1,553% in Q2 2026, buying an estimated $38.5K and bringing the position to 314 shares worth $45K. The position accounts for ﹤0.01% of the portfolio, ranked #340.

BAMCO Inc first reported a position in PI in Q4 2016 and has held it in 9 quarters since. The position peaked at $3.49M in Q4 2017. 316 funds tracked by Wall St. Rank hold PI as of Q2 2026.

  • BAMCO Inc held 314 shares of Impinj worth $45K as of Q2 2026.
  • BAMCO Inc bought 295 Impinj shares in Q2 2026, an estimated $38.5K.
  • Impinj made up ﹤0.01% of BAMCO Inc's portfolio in Q2 2026, its #340 holding.
  • BAMCO Inc first reported a position in Impinj in Q4 2016 and has held it in 9 quarters since.
  • BAMCO Inc's Impinj position peaked at $3.49M in Q4 2017.
  • 316 funds tracked by Wall St. Rank held Impinj as of Q2 2026.

Based on BAMCO Inc's 13F filing for Q2 2026, filed 14 Aug 2026.