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EA
Emerald Advisers’s
Alphatec Holdings
ATEC
Stock Holding History
Emerald Advisers’s Portfolio
ATEC Stock Details
ATEC Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$19.7M
Buy
1,807,307
+169,578
+10%
+$2.47M
0.62%
70
2025
Q4
$34.5M
Sell
1,637,729
-1,153
-0.1%
-$21.3K
1.06%
29
2025
Q3
$23.8M
Sell
1,638,882
-45,452
-3%
-$633K
0.76%
52
2025
Q2
$18.7M
Buy
1,684,334
+60,885
+4%
+$699K
0.69%
54
2025
Q1
$16.5M
Buy
1,623,449
+167,416
+11%
+$1.8M
0.74%
53
2024
Q4
$13.4M
Buy
1,456,033
+770,586
+112%
+$6.15M
0.52%
76
2024
Q3
$3.81M
Sell
685,447
-336,078
-33%
-$2.58M
0.15%
115
2024
Q2
$10.7M
Buy
1,021,525
+116,579
+13%
+$1.36M
0.45%
82
2024
Q1
$12.5M
Buy
904,946
+419,174
+86%
+$6.22M
0.5%
84
2023
Q4
$7.34M
Buy
+485,772
New
+$5.81M
0.31%
107
Other funds holding ATEC
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
American Century Companies
Kansas City, Missouri
$194B AUM
35%
1-Year Est. Return
VCM
Vanguard Capital Management
Malvern, Pennsylvania
$4.04T AUM
Royal Bank of Canada
Toronto, Ontario, Canada
$528B AUM
27.57%
1-Year Est. Return
BNP Paribas Asset Management
Paris, France
$86.1B AUM
29.11%
1-Year Est. Return
State Street
Boston, Massachusetts
$2.9T AUM
29.55%
1-Year Est. Return
Geode Capital Management
Boston, Massachusetts
$1.61T AUM
30.72%
1-Year Est. Return
N
Nuveen
Charlotte, North Carolina
$369B AUM
31.66%
1-Year Est. Return
Millennium Management
New York
$134B AUM
35.51%
1-Year Est. Return
Bank of America
Charlotte, North Carolina
$1.37T AUM
24.88%
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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