CWM
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Calamos Wealth Management’s Post Holdings POST Stock Holding History

Calamos Wealth Management’s Portfolio POST Stock Details POST Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$295K Buy
+2,982
New +$304K 0.01% 413

Other funds holding POST

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
ROIC
Route One Investment Company San Francisco, California $2.35B AUM 11.7% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Holocene Advisors
Holocene Advisors New York $41.5B AUM 42.97% 1-Year Est. Return
LCOV
London Company of Virginia Richmond, Virginia $16.2B AUM 17.5% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Calamos Wealth Management's POST Position: Q1 2026 in Review

Calamos Wealth Management opened a new position in Post Holdings (POST) in Q1 2026: 2,982 shares worth $295K. The stake represents 0.01% of the portfolio and ranks #413 among its holdings.

425 funds tracked by Wall St. Rank hold POST as of Q1 2026.

  • Calamos Wealth Management held 2,982 shares of Post Holdings worth $295K as of Q1 2026.
  • Post Holdings was a new Calamos Wealth Management position in Q1 2026.
  • Post Holdings made up 0.01% of Calamos Wealth Management's portfolio in Q1 2026, its #413 holding.
  • 425 funds tracked by Wall St. Rank held Post Holdings as of Q1 2026.

Based on Calamos Wealth Management's 13F filing for Q1 2026, filed 4 May 2026.