Calamos Advisors
VTRS icon

Calamos Advisors’s Viatris VTRS Stock Holding History

Calamos Advisors’s Portfolio VTRS Stock Details VTRS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$159K Buy
+11,799
New +$165K ﹤0.01% 1121
2021
Q1 		– Sell
-102,111
Closed -$1.91M – 967
2020
Q4 		$1.91M Buy
+102,111
New +$1.67M 0.01% 636
2017
Q2 		– Sell
-45,482
Closed -$1.77M – 647
2017
Q1 		$1.77M Sell
45,482
-100
-0.2% -$4.03K 0.01% 519
2016
Q4 		$1.74M Sell
45,582
-612
-1% -$22.7K 0.01% 518
2016
Q3 		$1.76M Buy
46,194
+43
+0.1% +$1.91K 0.01% 473
2016
Q2 		$2M Buy
46,151
+17
+0% +$752 0.01% 453
2016
Q1 		$2.14M Buy
46,134
+2,859
+7% +$138K 0.01% 444
2015
Q4 		$2.34M Hold
43,275
– – 0.01% 440
2015
Q3 		$1.74M Sell
43,275
-41,329
-49% -$2.3M 0.01% 480
2015
Q2 		$5.74M Sell
84,604
-15,942
-16% -$1.13M 0.04% 348
2015
Q1 		$5.97M Sell
100,546
-35,302
-26% -$2.01M 0.04% 338
2014
Q4 		$7.66M Sell
135,848
-21,322
-14% -$1.14M 0.05% 300
2014
Q3 		$7.15M Sell
157,170
-314,872
-67% -$15.3M 0.05% 299
2014
Q2 		$24.3M Sell
472,042
-969,302
-67% -$47.6M 0.15% 166
2014
Q1 		$70.4M Buy
1,441,344
+6,123
+0.4% +$297K 0.45% 55
2013
Q4 		$62.3M Sell
1,435,221
-36,929
-3% -$1.52M 0.4% 63
2013
Q3 		$56.2M Sell
1,472,150
-176,851
-11% -$6.23M 0.35% 78
2013
Q2 		$51.2M Buy
+1,649,001
New +$49.2M 0.33% 85

Other funds holding VTRS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
DSA
Davis Selected Advisers Tucson, Arizona $21.8B AUM 23.45% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $9.44B AUM 68.42% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Calamos Advisors's VTRS Position: Q1 2026 in Review

Calamos Advisors opened a new position in Viatris (VTRS) in Q1 2026: 11,799 shares worth $159K. The stake represents ﹤0.01% of the portfolio and ranks #1121 among its holdings. This is a return to the name: Calamos Advisors previously reported a position in VTRS as recently as Q4 2020.

Calamos Advisors first reported a position in VTRS in Q2 2013 and has held it in 18 quarters since. The position peaked at $70.4M in Q1 2014. 1,019 funds tracked by Wall St. Rank hold VTRS as of Q1 2026.

  • Calamos Advisors held 11,799 shares of Viatris worth $159K as of Q1 2026.
  • Viatris was a new Calamos Advisors position in Q1 2026.
  • Viatris made up ﹤0.01% of Calamos Advisors's portfolio in Q1 2026, its #1121 holding.
  • Calamos Advisors first reported a position in Viatris in Q2 2013 and has held it in 18 quarters since.
  • Calamos Advisors's Viatris position peaked at $70.4M in Q1 2014.
  • 1,019 funds tracked by Wall St. Rank held Viatris as of Q1 2026.

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