139 hedge funds and large institutions have $954M invested in Gerdau in 2018 Q1 according to their latest regulatory filings, with 24 funds opening new positions, 30 increasing their positions, 52 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
139
Holders Change
Holders Change %
0%
% of All Funds
3.19%
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.07%
New
24
Increased
30
Reduced
52
Closed
23
Calls
$7.44M
Puts
$13.4M
Net Calls
-$5.92M
Net Calls Change
-$5.91M
Name Holding Trade Value Shares
Change
Shares
Change %
Two Sigma Investments
26
Two Sigma Investments
New York
$6.81M +$736K +198,884 +12%
Man Group
27
Man Group
United Kingdom
$6.65M +$6.65M +1,797,138 New
Deutsche Bank
28
Deutsche Bank
Germany
$6.6M +$5.7M +1,541,858 +636%
DCM
29
Driehaus Capital Management
Illinois
$6.53M +$6.53M +1,764,998 New
SGDR
30
SPX Gestao de Recursos
Brazil
$6.34M -$172K -46,382 -3%
QIM
31
Quantitative Investment Management
Virginia
$5.48M +$5.48M +1,482,390 New
IUHSA
32
Itau Unibanco Holding S.A.
Brazil
$5.46M -$985K -266,238 -15%
Northern Trust
33
Northern Trust
Illinois
$4.2M +$229K +61,821 +6%
Two Sigma Advisers
34
Two Sigma Advisers
New York
$3.77M +$1.59M +428,526 +72%
AllianceBernstein
35
AllianceBernstein
Tennessee
$3.35M -$1.21M -327,365 -27%
Citadel Advisors
36
Citadel Advisors
Florida
$3.17M +$3.01M +814,220 +1,864%
Boston Partners
37
Boston Partners
Massachusetts
$3.03M -$233K -63,000 -7%
Royal Bank of Canada
38
Royal Bank of Canada
Ontario, Canada
$3.01M +$2.72M +735,363 +925%
CS
39
Credit Suisse
Switzerland
$2.86M -$13.9M -3,765,205 -83%
Barclays
40
Barclays
United Kingdom
$2.64M -$706K -190,991 -21%
Daiwa Securities Group
41
Daiwa Securities Group
Japan
$2.18M -$169K -45,612 -7%
Macquarie Group
42
Macquarie Group
Australia
$2.13M
HI
43
HBK Investments
Texas
$2.04M +$2.04M +552,636 New
Balyasny Asset Management
44
Balyasny Asset Management
Illinois
$1.65M -$1.79M -483,401 -52%
PI
45
PineBridge Investments
New York
$1.61M -$76.7K -20,741 -5%
Parallax Volatility Advisers
46
Parallax Volatility Advisers
California
$1.44M +$1.44M +388,419 New
CA
47
Commerzbank Aktiengesellschaft
Germany
$1.36M +$47.3K +12,780 +4%
BIM
48
Bogle Investment Management
Massachusetts
$1.28M +$1.28M +346,050 New
Walleye Trading
49
Walleye Trading
New York
$1.21M +$1.02M +276,672 +557%
AF
50
AMG Funds
Connecticut
$1.2M -$165K -44,731 -12%