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Celestica

597 hedge funds and large institutions have $12.4B invested in Celestica in 2025 Q2 according to their latest regulatory filings, with 182 funds opening new positions, 205 increasing their positions, 175 reducing their positions, and 70 closing their positions.

New
Increased
Maintained
Reduced
Closed

160% more first-time investments, than exits

New positions opened: 182 | Existing positions closed: 70

93% more capital invested

Capital invested by funds: $6.41B → $12.4B (+$5.96B)

81% more call options, than puts

Call options by funds: $799M | Put options by funds: $441M

62% more funds holding in top 10

Funds holding in top 10: 2134 (+13)

22% more funds holding

Funds holding: 490597 (+107)

17% more repeat investments, than reductions

Existing positions increased: 205 | Existing positions reduced: 175

1.13% less ownership

Funds ownership: 70.05%68.92% (-1.1%)

Holders
597
Holders Change
+107
Holders Change %
+21.84%
% of All Funds
7.86%
Holding in Top 10
34
Holding in Top 10 Change
+13
Holding in Top 10 Change %
+61.9%
% of All Funds
0.45%
New
182
Increased
205
Reduced
175
Closed
70
Calls
$799M
Puts
$441M
Net Calls
+$357M
Net Calls Change
+$266M
Name Holding Trade Value Shares
Change
Change in
Stake
CIBC Asset Management
76
CIBC Asset Management
Ontario, Canada
$30M +$4.63M +43,516 +29%
RCM
77
Rivermont Capital Management
New York
$29.8M +$20M +188,510 +7,284%
IECM
78
Intrinsic Edge Capital Management
Illinois
$27.6M -$10.4M -97,795 -36%
Envestnet Asset Management
79
Envestnet Asset Management
Illinois
$26.9M +$3.03M +28,539 +20%
LSCM
80
Light Street Capital Management
California
$26.4M +$18M +169,252 New
Bank of Nova Scotia
81
Bank of Nova Scotia
Ontario, Canada
$26.3M -$393K -3,700 -2%
Janus Henderson Group
82
Janus Henderson Group
United Kingdom
$26M +$1.92M +18,058 +12%
TI
83
Think Investments
California
$23.1M -$4.4M -41,358 -22%
Mackenzie Financial
84
Mackenzie Financial
Ontario, Canada
$23M -$1.28M -12,013 -8%
Lord, Abbett & Co
85
Lord, Abbett & Co
New Jersey
$22.8M +$15.5M +145,976 New
TWC
86
TD Waterhouse Canada
Ontario, Canada
$22.4M +$342K +3,221 +2%
OSAM
87
O'Shaughnessy Asset Management
Connecticut
$22.3M -$7.62M -71,687 -33%
JF
88
Jump Financial
Illinois
$22.2M +$8.7M +81,881 +135%
GIPM
89
G2 Investment Partners Management
New York
$22.1M -$8M -75,299 -35%
PCM
90
Penserra Capital Management
California
$21.8M +$12M +112,497 +414%
AAP
91
Ardsley Advisory Partners
Connecticut
$21.1M -$5.42M -51,000 -27%
Twin Tree Management
92
Twin Tree Management
Texas
$20.7M +$8.42M +79,177 +149%
GFM
93
GF Fund Management
China
$20.5M +$13.7M +128,550 +4,285%
Bank of New York Mellon
94
Bank of New York Mellon
New York
$20.3M +$944K +8,884 +7%
FC
95
Forte Capital
New York
$19.7M +$77.6K +730 +0.6%
CCM
96
Causeway Capital Management
California
$19.4M -$2.29M -21,565 -15%
Osaic Holdings
97
Osaic Holdings
Arizona
$18.7M +$7.93M +74,619 +108%
Holocene Advisors
98
Holocene Advisors
New York
$18.6M -$30M -282,531 -70%
N
99
Nuveen
North Carolina
$17.9M +$3.5M +32,968 +40%
SC
100
Seldon Capital
California
$17.5M -$11.6M -109,014 -49%

CLS Hedge Fund Activity: Q2 2025 in Review

597 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Celestica (CLS) for Q2 2025, worth a combined $12.4B — up 93% from $6.41B a quarter earlier.

Buyers outnumbered sellers: 182 funds opened new CLS positions and 70 closed out — a net gain of 112 holders — while 205 added to existing stakes and 175 trimmed.

The largest buyer was Wellington Management Group, adding an estimated $174M. The largest seller was Whale Rock Capital Management, cutting an estimated $237M.

  • 597 institutional investors held Celestica (CLS) as of Q2 2025, up from 490 in Q1 2025.
  • Funds reported $12.4B of Celestica stock for Q2 2025, up 93% quarter-over-quarter.
  • 182 funds opened new Celestica positions in Q2 2025 and 70 closed out, a net change of +112 holders.
  • The largest Celestica buyer in Q2 2025 was Wellington Management Group, an estimated $174M added.
  • The largest Celestica seller in Q2 2025 was Whale Rock Capital Management, an estimated $237M sold.

Based on aggregated 13F filings for Q2 2025.