Calamos Advisors
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Calamos Advisors’s Booz Allen Hamilton BAH Stock Holding History

Calamos Advisors’s Portfolio BAH Stock Details BAH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$9.13M Sell
117,000
-15,000
-11% -$1.26M 0.03% 423
2025
Q4 		$11.1M Buy
132,000
+95,500
+262% +$8.55M 0.04% 367
2025
Q3 		$3.65M Sell
36,500
-44,000
-55% -$4.7M 0.01% 580
2025
Q2 		$8.38M Buy
80,500
+22,000
+38% +$2.46M 0.03% 453
2025
Q1 		$6.12M Buy
+58,500
New +$7.05M 0.03% 485
2020
Q2 		– Sell
-11,290
Closed -$775K – 712
2020
Q1 		$775K Sell
11,290
-1,595
-12% -$118K 0.01% 616
2019
Q4 		$917K Sell
12,885
-760
-6% -$54.1K ﹤0.01% 673
2019
Q3 		$969K Sell
13,645
-700
-5% -$49.6K 0.01% 654
2019
Q2 		$950K Hold
14,345
– – 0.01% 651
2019
Q1 		$834K Hold
14,345
– – 0.01% 557
2018
Q4 		$647K Buy
14,345
+5,300
+59% +$260K ﹤0.01% 566
2018
Q3 		$449K Buy
+9,045
New +$441K ﹤0.01% 597
2016
Q2 		– Sell
-1,831,300
Closed -$55.5M – 615
2016
Q1 		$55.5M Buy
1,831,300
+33,675
+2% +$960K 0.37% 82
2015
Q4 		$55.5M Buy
1,797,625
+334,164
+23% +$9.7M 0.35% 86
2015
Q3 		$38.4M Buy
1,463,461
+42,042
+3% +$1.12M 0.26% 125
2015
Q2 		$35.9M Buy
1,421,419
+129,908
+10% +$3.52M 0.22% 140
2015
Q1 		$37.4M Buy
1,291,511
+1,278,581
+9,888% +$37.2M 0.23% 130
2014
Q4 		$343K Sell
12,930
-2,225
-15% -$57.8K ﹤0.01% 634
2014
Q3 		$355K Buy
+15,155
New +$334K ﹤0.01% 616

Other funds holding BAH

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Calamos Advisors's BAH Position: Q1 2026 in Review

Calamos Advisors reduced its Booz Allen Hamilton (BAH) stake by 11% in Q1 2026, selling an estimated $1.26M and leaving 117,000 shares worth $9.13M. The position accounts for 0.03% of the portfolio, ranked #423.

Calamos Advisors first reported a position in BAH in Q3 2014 and has held it in 19 quarters since. The position peaked at $55.5M in Q4 2015. 553 funds tracked by Wall St. Rank hold BAH as of Q1 2026.

  • Calamos Advisors held 117,000 shares of Booz Allen Hamilton worth $9.13M as of Q1 2026.
  • Calamos Advisors sold 15,000 Booz Allen Hamilton shares in Q1 2026, an estimated $1.26M.
  • Booz Allen Hamilton made up 0.03% of Calamos Advisors's portfolio in Q1 2026, its #423 holding.
  • Calamos Advisors first reported a position in Booz Allen Hamilton in Q3 2014 and has held it in 19 quarters since.
  • Calamos Advisors's Booz Allen Hamilton position peaked at $55.5M in Q4 2015.
  • 553 funds tracked by Wall St. Rank held Booz Allen Hamilton as of Q1 2026.

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