Calamos Advisors
SRLN icon

Calamos Advisors’s State Street Blackstone Senior Loan ETF SRLN Stock Holding History

Calamos Advisors’s Portfolio SRLN Stock Details SRLN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$12.7M Hold
316,100
– – 0.04% 360
2026
Q1 		$12.7M Sell
316,100
-496,705
-61% -$20.2M 0.05% 358
2025
Q4 		$33.5M Hold
812,805
– – 0.13% 182
2025
Q3 		$33.8M Hold
812,805
– – 0.12% 183
2025
Q2 		$33.8M Sell
812,805
-499,250
-38% -$20.4M 0.13% 176
2025
Q1 		$54M Hold
1,312,055
– – 0.23% 99
2024
Q4 		$54.8M Buy
1,312,055
+812,805
+163% +$34M 0.23% 94
2024
Q3 		$20.8M Hold
499,250
– – 0.09% 265
2024
Q2 		$20.9M Buy
499,250
+279,750
+127% +$11.7M 0.09% 247
2024
Q1 		$9.24M Buy
+219,500
New +$9.2M 0.04% 421

Other funds holding SRLN

APSPRSPT
Arizona Public Safety Personnel Retirement System (PSPRS) Trust Phoenix, Arizona $2.68B AUM 5.1% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
OPAM
Ocean Park Asset Management Santa Monica, California $2.08B AUM 5.32% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
DWM
Diversify Wealth Management Sandy, Utah $5.98B AUM 29.21% 1-Year Est. Return
Envestnet Asset Management
Envestnet Asset Management Chicago, Illinois $424B AUM 22.96% 1-Year Est. Return
HighTower Advisors
HighTower Advisors Chicago, Illinois $103B AUM 28.65% 1-Year Est. Return
OPCM
Osborne Partners Capital Management San Francisco, California $1.8B AUM 22.23% 1-Year Est. Return
CI
Conning Inc Hartford, Connecticut $3.34B AUM 25.19% 1-Year Est. Return

Calamos Advisors's SRLN Position: Q2 2026 in Review

Calamos Advisors held its State Street Blackstone Senior Loan ETF (SRLN) position steady in Q2 2026 at 316,100 shares worth $12.7M. The position accounts for 0.04% of the portfolio, ranked #360.

Calamos Advisors first reported a position in SRLN in Q1 2024 and has held it in 10 quarters since. The position peaked at $54.8M in Q4 2024. 298 funds tracked by Wall St. Rank hold SRLN as of Q2 2026.

  • Calamos Advisors held 316,100 shares of State Street Blackstone Senior Loan ETF worth $12.7M as of Q2 2026.
  • Calamos Advisors left its State Street Blackstone Senior Loan ETF share count unchanged in Q2 2026.
  • State Street Blackstone Senior Loan ETF made up 0.04% of Calamos Advisors's portfolio in Q2 2026, its #360 holding.
  • Calamos Advisors first reported a position in State Street Blackstone Senior Loan ETF in Q1 2024 and has held it in 10 quarters since.
  • Calamos Advisors's State Street Blackstone Senior Loan ETF position peaked at $54.8M in Q4 2024.
  • 298 funds tracked by Wall St. Rank held State Street Blackstone Senior Loan ETF as of Q2 2026.

Based on Calamos Advisors's 13F filing for Q2 2026, filed 31 Jul 2026.