Ken Griffin’s PIMCO Ultra Short Government Active ETF BILZ Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
$3.24M Sell
32,121
-63,725
-66% -$6.42M ﹤0.01% 5556
2026
Q1
$9.68M Buy
95,846
+89,245
+1,352% +$9M ﹤0.01% 3307
2025
Q4
$665K Sell
6,601
-33,733
-84% -$3.4M ﹤0.01% 8322
2025
Q3
$4.08M Buy
+40,334
New +$4.08M ﹤0.01% 4719
2025
Q2
Sell
-37,845
Closed -$3.83M 12604
2025
Q1
$3.83M Buy
37,845
+28,453
+303% +$2.87M ﹤0.01% 4330
2024
Q4
$947K Sell
9,392
-11,247
-54% -$1.14M ﹤0.01% 7132
2024
Q3
$2.09M Buy
20,639
+9,697
+89% +$979K ﹤0.01% 5448
2024
Q2
$1.11M Buy
+10,942
New +$1.1M ﹤0.01% 6381

Other funds holding BILZ

Ken Griffin's BILZ Position: Q2 2026 in Review

Ken Griffin reduced its PIMCO Ultra Short Government Active ETF (BILZ) stake by 66% in Q2 2026, selling an estimated $6.42M and leaving 32,121 shares worth $3.24M. The position accounts for ﹤0.01% of the portfolio, ranked #5556.

Ken Griffin first reported a position in BILZ in Q2 2024 and has held it in 8 quarters since. The position peaked at $9.68M in Q1 2026. 119 funds tracked by Wall St. Rank hold BILZ as of Q2 2026.

  • Ken Griffin held 32,121 shares of PIMCO Ultra Short Government Active ETF worth $3.24M as of Q2 2026.
  • Ken Griffin sold 63,725 PIMCO Ultra Short Government Active ETF shares in Q2 2026, an estimated $6.42M.
  • PIMCO Ultra Short Government Active ETF made up ﹤0.01% of Ken Griffin's portfolio in Q2 2026, its #5556 holding.
  • Ken Griffin first reported a position in PIMCO Ultra Short Government Active ETF in Q2 2024 and has held it in 8 quarters since.
  • Ken Griffin's PIMCO Ultra Short Government Active ETF position peaked at $9.68M in Q1 2026.
  • 119 funds tracked by Wall St. Rank held PIMCO Ultra Short Government Active ETF as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.