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PEAK6’s
Graham Corp
GHM
Stock Holding History
PEAK6’s Portfolio
GHM Stock Details
GHM Fund Activity
Bought
Maintained
Sold
Call Options
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q2
$4.95M
Buy
+40,000
New
+$3.97M
0.01%
856
Other funds holding GHM
BIP
Brandes Investment Partners
La Jolla, California
$14.3B AUM
23.11%
1-Year Est. Return
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$6.73T AUM
46.02%
1-Year Est. Return
T. Rowe Price Investment Management
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$153B AUM
38.14%
1-Year Est. Return
Vanguard Capital Management
Malvern, Pennsylvania
$4.68T AUM
RA
Royce & Associates
New York
$12.4B AUM
64.17%
1-Year Est. Return
William Blair Investment Management
Chicago, Illinois
$33.3B AUM
44.76%
1-Year Est. Return
Geode Capital Management
Boston, Massachusetts
$1.88T AUM
44.46%
1-Year Est. Return
DCM
Driehaus Capital Management
Chicago, Illinois
$17.3B AUM
211.34%
1-Year Est. Return
State Street
Boston, Massachusetts
$3.37T AUM
44.26%
1-Year Est. Return
GI
GAMCO Investors
Greenwich, Connecticut
$11.1B AUM
41.79%
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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