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Mariner’s
IPG Photonics
IPGP
Stock Holding History
Mariner’s Portfolio
IPGP Stock Details
IPGP Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2025
Q4
–
Sell
-9,462
Closed
-$749K
–
3675
2025
Q3
$749K
Buy
9,462
+927
+11%
+$72.4K
﹤0.01%
2117
2025
Q2
$586K
Buy
8,535
+4,410
+107%
+$275K
﹤0.01%
2203
2025
Q1
$260K
Buy
+4,125
New
+$277K
﹤0.01%
2765
2024
Q2
–
Sell
-2,817
Closed
-$255K
–
3229
2024
Q1
$255K
Buy
2,817
+68
+2%
+$6.39K
﹤0.01%
2576
2023
Q4
$298K
Buy
2,749
+104
+4%
+$10.1K
﹤0.01%
2361
2023
Q3
$269K
Sell
2,645
-423
-14%
-$47.7K
﹤0.01%
2258
2023
Q2
$417K
Buy
3,068
+318
+12%
+$37.5K
﹤0.01%
1874
2023
Q1
$339K
Buy
2,750
+141
+5%
+$16.3K
﹤0.01%
1971
2022
Q4
$247K
Sell
2,609
-401
-13%
-$36K
﹤0.01%
2190
2022
Q3
$254K
Buy
+3,010
New
+$286K
﹤0.01%
1889
2016
Q3
–
Sell
-4,650
Closed
-$372K
–
819
2016
Q2
$372K
Buy
+4,650
New
+$409K
0.02%
385
Other funds holding IPGP
First Eagle Investment Management
New York
$59B AUM
32.99%
1-Year Est. Return
Vanguard Group
Malvern, Pennsylvania
$6.9T AUM
27.45%
1-Year Est. Return
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
Dimensional Fund Advisors
Austin, Texas
$481B AUM
30.42%
1-Year Est. Return
Lazard Asset Management
New York
$60.7B AUM
22.47%
1-Year Est. Return
Sumitomo Mitsui Trust Group
Minato-Ku, Tokyo, Japan
$154B AUM
29.96%
1-Year Est. Return
AllianceBernstein
Nashville, Tennessee
$309B AUM
23.92%
1-Year Est. Return
State Street
Boston, Massachusetts
$2.9T AUM
29.55%
1-Year Est. Return
Morgan Stanley
New York
$1.66T AUM
25.57%
1-Year Est. Return
Neuberger Berman Group
New York
$131B AUM
28.36%
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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