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Corning
GLW

1,537 hedge funds and large institutions have $33B invested in Corning in 2025 Q2 according to their latest regulatory filings, with 173 funds opening new positions, 607 increasing their positions, 511 reducing their positions, and 87 closing their positions.

New
Increased
Maintained
Reduced
Closed

458% more call options, than puts

Call options by funds: $1.04B | Put options by funds: $186M

99% more first-time investments, than exits

New positions opened: 173 | Existing positions closed: 87

19% more funds holding in top 10

Funds holding in top 10: 26 → 31 (+5)

19% more repeat investments, than reductions

Existing positions increased: 607 | Existing positions reduced: 511

16% more capital invested

Capital invested by funds: $28.5B → $33B (+$4.53B)

5% more funds holding

Funds holding: 1,464 → 1,537 (+73)

0.61% more ownership

Funds ownership: 72.8% → 73.41% (+0.61%)

Holders
1,537
Holders Change
+73
Holders Change %
+4.99%
% of All Funds
20.24%
Holding in Top 10
31
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+19.23%
% of All Funds
0.41%
New
173
Increased
607
Reduced
511
Closed
87
Calls
$1.04B
Puts
$186M
Net Calls
+$853M
Net Calls Change
+$62.6M

Top Buyers

Rank Fund Capital Flow
1
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
+$219M
2
Victory Capital Management
Victory Capital Management
Texas
+$161M
3
Bank of America
Bank of America
North Carolina
+$152M
4
Fidelity Investments
Fidelity Investments
Massachusetts
+$106M
5
WRCM
Whale Rock Capital Management
Massachusetts
+$87.8M

Top Sellers

Rank Fund Capital Flow
1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$289M
2
Wellington Management Group
Wellington Management Group
Massachusetts
-$270M
3
Primecap Management
Primecap Management
California
-$153M
4
Amundi
Amundi
France
-$139M
5
Citadel Advisors
Citadel Advisors
Florida
-$131M
Name Holding Trade Value Shares
Change 		Change in
Stake
T. Rowe Price Investment Management
26
T. Rowe Price Investment Management
Maryland
$246M +$219M +4,669,886 New
Mariner
27
Mariner
Kansas
$229M +$9.38M +200,425 +5%
Fidelity Investments
28
Fidelity Investments
Massachusetts
$219M +$106M +2,253,511 +118%
Millennium Management
29
Millennium Management
New York
$216M +$45.8M +978,258 +31%
Victory Capital Management
30
Victory Capital Management
Texas
$213M +$161M +3,441,557 +562%
Royal Bank of Canada
31
Royal Bank of Canada
Ontario, Canada
$211M +$31.8M +679,426 +20%
Massachusetts Financial Services
32
Massachusetts Financial Services
Massachusetts
$199M +$7.37M +157,405 +4%
D.E. Shaw & Co
33
D.E. Shaw & Co
New York
$190M +$82.5M +1,763,023 +95%
Amundi
34
Amundi
France
$181M -$139M -2,967,324 -46%
Stifel Financial
35
Stifel Financial
Missouri
$181M +$6.83M +145,786 +4%
Raymond James Financial
36
Raymond James Financial
Florida
$179M +$76.9M +1,641,558 +93%
Point72 Asset Management
37
Point72 Asset Management
Connecticut
$178M -$79.4M -1,696,003 -33%
SPC
38
Slate Path Capital
New York
$151M – – –
California Public Employees Retirement System
39
California Public Employees Retirement System
California
$149M -$25.3M -540,003 -16%
Deutsche Bank
40
Deutsche Bank
Germany
$143M -$52.4M -1,119,972 -29%
Squarepoint
41
Squarepoint
New York
$139M -$2.54M -54,323 -2%
Barclays
42
Barclays
United Kingdom
$136M +$35.2M +752,076 +41%
Wells Fargo
43
Wells Fargo
California
$133M +$3.48M +74,302 +3%
BG
44
Bahl & Gaynor
Ohio
$130M -$3.62M -77,343 -3%
Swiss National Bank
45
Swiss National Bank
Switzerland
$130M +$7.95M +169,800 +7%
N
46
Nuveen
North Carolina
$125M +$4.48M +95,613 +4%
Neuberger Berman Group
47
Neuberger Berman Group
New York
$109M +$3.29M +70,316 +4%
Los Angeles Capital Management
48
Los Angeles Capital Management
California
$109M -$3.88M -82,797 -4%
Balyasny Asset Management
49
Balyasny Asset Management
Illinois
$107M +$41.7M +890,730 +78%
Sumitomo Mitsui Trust Group
50
Sumitomo Mitsui Trust Group
Japan
$103M +$1.27M +27,030 +1%
1
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GLW Hedge Fund Activity: Q2 2025 in Review

1,537 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Corning (GLW) for Q2 2025, worth a combined $33B — up 16% from $28.5B a quarter earlier.

Buyers outnumbered sellers: 173 funds opened new GLW positions and 87 closed out — a net gain of 86 holders — while 607 added to existing stakes and 511 trimmed.

The largest buyer was T. Rowe Price Investment Management, opening a new position worth an estimated $219M. The largest seller was T. Rowe Price Associates, cutting an estimated $289M.

  • 1,537 institutional investors held Corning (GLW) as of Q2 2025, up from 1,464 in Q1 2025.
  • Funds reported $33B of Corning stock for Q2 2025, up 16% quarter-over-quarter.
  • 173 funds opened new Corning positions in Q2 2025 and 87 closed out, a net change of +86 holders.
  • The largest Corning buyer in Q2 2025 was T. Rowe Price Investment Management, an estimated $219M added.
  • The largest Corning seller in Q2 2025 was T. Rowe Price Associates, an estimated $289M sold.

Based on aggregated 13F filings for Q2 2025.