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Spirit AeroSystems
SPR

Overview Fund Activity

279 hedge funds and large institutions have $3.57B invested in Spirit AeroSystems in 2025 Q1 according to their latest regulatory filings, with 52 funds opening new positions, 94 increasing their positions, 78 reducing their positions, and 43 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
279
Holders Change
+6
Holders Change %
+2.2%
% of All Funds
3.79%
Holding in Top 10
17
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+41.67%
% of All Funds
0.23%
New
52
Increased
94
Reduced
78
Closed
43
Calls
$28.5M
Puts
$127M
Net Calls
-$98.2M
Net Calls Change
+$24.9M

Top Buyers

1
Millennium Management
1
Millennium Management
New York
$87.7M
2
SG Americas Securities
2
SG Americas Securities
New York
$33.2M
3
Balyasny Asset Management
3
Balyasny Asset Management
Illinois
$178M
4
FBCM
4
Fort Baker Capital Management
California
$17.8M
5
AA
5
AQR Arbitrage
Connecticut
$37.6M

Top Sellers

1
UOC
1
UBS O'Connor
Illinois
$0
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$388M
3
Adage Capital Partners
3
Adage Capital Partners
Massachusetts
$43.2M
4
AWAM
4
Appian Way Asset Management
New York
$0
5
National Bank of Canada
5
National Bank of Canada
Quebec, Canada
$95.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
BFM
126
Boothbay Fund Management
New York
$1.05M +$1.05M +30,385 New
Group One Trading
127
Group One Trading
Illinois
$1.04M +$1.04M +30,038 New
BPAMU
128
BTG Pactual Asset Management US
New York
$1.03M +$1.03M +30,000 New
HCA
129
Harbor Capital Advisors
Illinois
$1M +$1M +29,102 New
GCM
130
Graham Capital Management
Connecticut
$995K +$995K +28,869 New
GLAM
131
Gardner Lewis Asset Management
Pennsylvania
$972K – – –
ET
132
Entropy Technologies
New York
$939K +$218K +6,323 +30%
Rafferty Asset Management
133
Rafferty Asset Management
New York
$934K -$97.8K -2,838 -9%
LPL Financial
134
LPL Financial
California
$918K +$349K +10,122 +61%
KK
135
KLP Kapitalforvaltning
Norway
$848K – – –
Commonwealth Equity Services
136
Commonwealth Equity Services
Massachusetts
$738K -$24.2K -703 -3%
Ameriprise
137
Ameriprise
Minnesota
$734K -$30.2K -877 -4%
PI
138
PineBridge Investments
New York
$695K +$695K +20,178 New
BC
139
Bayforest Capital
United Kingdom
$692K +$692K +20,075 New
MS
140
Maven Securities
Jersey
$689K +$689K +20,000 New
Mariner
141
Mariner
Kansas
$669K +$11.4K +331 +2%
GAM
142
Gotham Asset Management
New York
$663K +$663K +19,250 New
SC
143
SummitTX Capital
Texas
$662K +$662K +19,200 New
VOYA Investment Management
144
VOYA Investment Management
Georgia
$651K +$4.82K +140 +0.7%
EPM
145
Equitec Proprietary Markets
Illinois
$610K +$75.8K +2,200 +14%
XT
146
XTX Topco
Cayman Islands
$607K +$607K +17,609 New
Creative Planning
147
Creative Planning
Kansas
$599K -$1.44M -41,824 -71%
Pictet Asset Management
148
Pictet Asset Management
Switzerland
$593K – – –
NS
149
NBC Securities
Alabama
$589K +$588K +17,095 +113,967%
SFI
150
Susquehanna Fundamental Investments
Pennsylvania
$559K -$892K -25,885 -61%
4 5
6
7 8