William Mack & Associates’s State Street SPDR Bloomberg Convertible Securities ETF CWB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
$12.9M Buy
119,630
+761
+0.6% +$78.9K 4.55% 6
2026
Q1
$10.9M Sell
118,869
-62,467
-34% -$5.83M 6.22% 5
2025
Q4
$16.2M Buy
181,336
+32,553
+22% +$2.96M 7.61% 4
2025
Q3
$13.5M Buy
148,783
+28,931
+24% +$2.49M 7.24% 5
2025
Q2
$9.91M Buy
119,852
+37,535
+46% +$2.95M 6.3% 5
2025
Q1
$6.31M Buy
82,317
+7,430
+10% +$587K 5.4% 5
2024
Q4
$5.83M Buy
+74,887
New +$5.91M 6.11% 4

Other funds holding CWB

William Mack & Associates's CWB Position: Q2 2026 in Review

William Mack & Associates increased its State Street SPDR Bloomberg Convertible Securities ETF (CWB) stake by 0.64% in Q2 2026, buying an estimated $78.9K and bringing the position to 119,630 shares worth $12.9M. The position accounts for 4.55% of the portfolio, ranked #6.

William Mack & Associates first reported a position in CWB in Q4 2024 and has held it in 7 quarters since. The position peaked at $16.2M in Q4 2025. 561 funds tracked by Wall St. Rank hold CWB as of Q2 2026.

  • William Mack & Associates held 119,630 shares of State Street SPDR Bloomberg Convertible Securities ETF worth $12.9M as of Q2 2026.
  • William Mack & Associates bought 761 State Street SPDR Bloomberg Convertible Securities ETF shares in Q2 2026, an estimated $78.9K.
  • State Street SPDR Bloomberg Convertible Securities ETF made up 4.55% of William Mack & Associates's portfolio in Q2 2026, its #6 holding.
  • William Mack & Associates first reported a position in State Street SPDR Bloomberg Convertible Securities ETF in Q4 2024 and has held it in 7 quarters since.
  • William Mack & Associates's State Street SPDR Bloomberg Convertible Securities ETF position peaked at $16.2M in Q4 2025.
  • 561 funds tracked by Wall St. Rank held State Street SPDR Bloomberg Convertible Securities ETF as of Q2 2026.

Based on William Mack & Associates's 13F filing for Q2 2026, filed 10 Jul 2026.