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RA
Royce & Associates’s
Maravai LifeSciences
MRVI
Stock Holding History
Royce & Associates’s Portfolio
MRVI Stock Details
MRVI Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$5.12M
Buy
1,808,448
+102,299
+6%
+$347K
0.05%
461
2025
Q4
$5.54M
Sell
1,706,149
-55,615
-3%
-$187K
0.06%
446
2025
Q3
$5.06M
Buy
1,761,764
+484,908
+38%
+$1.24M
0.05%
467
2025
Q2
$3.08M
Sell
1,276,856
-51,588
-4%
-$108K
0.03%
544
2025
Q1
$2.94M
Buy
1,328,444
+369,559
+39%
+$1.46M
0.03%
529
2024
Q4
$5.23M
Buy
958,885
+50,107
+6%
+$322K
0.05%
467
2024
Q3
$7.55M
Buy
908,778
+514,332
+130%
+$4.45M
0.07%
388
2024
Q2
$2.82M
Buy
394,446
+378,009
+2,300%
+$3.26M
0.03%
579
2024
Q1
$143K
Buy
+16,437
New
+$111K
﹤0.01%
844
2023
Q1
–
Sell
-54,106
Closed
-$774K
–
936
2022
Q4
$774K
Buy
+54,106
New
+$852K
0.01%
784
2022
Q3
–
Sell
-458,788
Closed
-$13M
–
956
2022
Q2
$13M
Buy
458,788
+109,303
+31%
+$3.46M
0.13%
224
2022
Q1
$12.3M
Buy
+349,485
New
+$11.7M
0.1%
293
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Chicago, Illinois
$3.78B AUM
27.82%
1-Year Est. Return
B
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$3B AUM
46.72%
1-Year Est. Return
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
1WCM
12 West Capital Management
New York
$592M AUM
40.75%
1-Year Est. Return
Mackenzie Financial
Toronto Ontario, Ontario, Canada
$83.3B AUM
31.19%
1-Year Est. Return
VCM
Vanguard Capital Management
Malvern, Pennsylvania
$4.04T AUM
Renaissance Technologies
New York
$63.9B AUM
45.56%
1-Year Est. Return
TC
Tejara Capital
London, United Kingdom
$303M AUM
5.43%
1-Year Est. Return
MAM
Monaco Asset Management
Monaco
$315M AUM
54.4%
1-Year Est. Return
Morgan Stanley
New York
$1.66T AUM
25.57%
1-Year Est. Return
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Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
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