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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
Robeco Institutional Asset Management
201
Robeco Institutional Asset Management
Netherlands
$4.51M +$3.07M +28,860 New
SCM
202
Summerhill Capital Management
Ontario, Canada
$4.49M -$15.1K -142 -0.5%
UIM
203
USS Investment Management
United Kingdom
$4.36M +$2.97M +27,912 New
GCM
204
Genus Capital Management
British Columbia, Canada
$4.34M +$1.03M +9,730 +54%
Zurich Cantonal Bank
205
Zurich Cantonal Bank
Switzerland
$4.27M +$161K +1,510 +6%
Prudential Financial
206
Prudential Financial
New Jersey
$4.24M +$260K +2,442 +10%
SLAM
207
Swiss Life Asset Management
$4.24M +$769K +7,231 +36%
TC
208
Truvestments Capital
Florida
$4.22M +$95.9K +902 +3%
KJHP
209
K.J. Harrison & Partners
Ontario, Canada
$4.21M +$1.49M +14,000 +108%
LI
210
Louisbourg Investments
New Brunswick, Canada
$4.2M +$95.7K +900 +3%
PCM
211
Prelude Capital Management
New York
$4.18M -$2.81M -26,404 -50%
VPIM
212
Vanguard Personalized Indexing Management
California
$4.16M +$80.9K +761 +3%
AAS
213
Avantax Advisory Services
Texas
$4.13M +$694K +6,530 +33%
ACA
214
Aptus Capital Advisors
Alabama
$4.06M +$2.76M +25,994 New
Cambridge Investment Research Advisors
215
Cambridge Investment Research Advisors
Iowa
$4.04M +$570K +5,363 +26%
NFG
216
Norris Financial Group
South Carolina
$3.94M +$1.11M +10,434 +70%
HSBC Holdings
217
HSBC Holdings
United Kingdom
$3.92M +$142K +1,332 +6%
MA
218
MYDA Advisors
New York
$3.9M +$2.66M +25,000 New
Acadian Asset Management
219
Acadian Asset Management
Massachusetts
$3.9M +$2.66M +25,000 New
MP
220
Munro Partners
Australia
$3.88M +$2.64M +24,855 New
Ohio Public Employees Retirement System (OPERS)
221
Ohio Public Employees Retirement System (OPERS)
Ohio
$3.86M -$1.23M -11,531 -32%
OMC
222
Oasis Management Company
Cayman Islands
$3.82M +$2.6M +24,450 New
GCM
223
Goldstream Capital Management
Hong Kong
$3.8M +$2.07M +19,434 +394%
SLC
224
Second Line Capital
Louisiana
$3.73M +$2.54M +23,905 New
SI
225
Stephens Inc
Arkansas
$3.71M +$2.53M +23,781 New

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.