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Corning
GLW

1,740 hedge funds and large institutions have $51.2B invested in Corning in 2025 Q3 according to their latest regulatory filings, with 313 funds opening new positions, 531 increasing their positions, 652 reducing their positions, and 87 closing their positions.

New
Increased
Maintained
Reduced
Closed

260% more first-time investments, than exits

New positions opened: 313 | Existing positions closed: 87

226% more call options, than puts

Call options by funds: $2.19B | Put options by funds: $671M

84% more funds holding in top 10

Funds holding in top 10: 31 → 57 (+26)

55% more capital invested

Capital invested by funds: $33B → $51.2B (+$18.2B)

13% more funds holding

Funds holding: 1,537 → 1,740 (+203)

0.39% less ownership

Funds ownership: 73.41% → 73.02% (-0.39%)

19% less repeat investments, than reductions

Existing positions increased: 531 | Existing positions reduced: 652

Holders
1,740
Holders Change
+203
Holders Change %
+13.21%
% of All Funds
22.83%
Holding in Top 10
57
Holding in Top 10 Change
+26
Holding in Top 10 Change %
+83.87%
% of All Funds
0.75%
New
313
Increased
531
Reduced
652
Closed
87
Calls
$2.19B
Puts
$671M
Net Calls
+$1.51B
Net Calls Change
+$662M

Top Buyers

Rank Fund Capital Flow
1
Capital Research Global Investors
Capital Research Global Investors
California
+$723M
2
WCM Investment Management
WCM Investment Management
California
+$551M
3
Wellington Management Group
Wellington Management Group
Massachusetts
+$252M
4
Fidelity Investments
Fidelity Investments
Massachusetts
+$221M
5
Jane Street
Jane Street
New York
+$191M

Top Sellers

Rank Fund Capital Flow
1
Fidelity International
Fidelity International
Bermuda
-$341M
2
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$222M
3
Ameriprise
Ameriprise
Minnesota
-$206M
4
Squarepoint
Squarepoint
New York
-$172M
5
Millennium Management
Millennium Management
New York
-$168M
Name Holding Trade Value Shares
Change 		Change in
Stake
CWS
1351
Confluence Wealth Services
Pennsylvania
$272K +$217K +3,322 New
MLFP
1352
MPS Loria Financial Planners
Illinois
$272K +$217K +3,319 New
FC
1353
Fairscale Capital
New Hampshire
$271K – – –
PAS
1354
PKS Advisory Services
New York
$271K -$35.6K -544 -14%
GDP
1355
Great Diamond Partners
Maine
$271K +$216K +3,300 New
TM
1356
TigerOak Management
New Mexico
$271K +$216K +3,300 New
SB
1357
Strategic Blueprint
Georgia
$270K +$215K +3,293 New
BOSSRA
1358
B.O.S.S. Retirement Advisors
Utah
$268K +$214K +3,269 New
CFS
1359
CRA Financial Services
New Jersey
$267K +$213K +3,258 New
BFG
1360
Beacon Financial Group
Texas
$267K +$213K +3,256 New
IF
1361
Integrity Financial
Wyoming
$267K +$213K +3,253 New
AC
1362
Apella Capital
Connecticut
$266K +$200K +3,065 New
MWA
1363
Medallion Wealth Advisors
Connecticut
$265K – – –
JWBC
1364
John W. Bristol & Co
New York
$265K +$211K +3,229 New
MAWA
1365
Moss Adams Wealth Advisors
Washington
$264K +$210K +3,217 New
BFA
1366
Beacon Financial Advisory
Ohio
$264K +$210K +3,213 New
CIAS
1367
Capital Investment Advisory Services
North Carolina
$263K +$210K +3,209 New
RCAG
1368
Rehmann Capital Advisory Group
Michigan
$263K +$210K +3,208 New
APW
1369
Acima Private Wealth
Virginia
$262K – – –
GWM
1370
GDS Wealth Management
Texas
$262K +$208K +3,190 New
CCAL
1371
City Center Advisors LLC
Michigan
$260K +$207K +3,165 New
TFM
1372
TFC Financial Management
Massachusetts
$259K -$131 -2 -0.1%
KFSC
1373
Keystone Financial Services (Colorado)
Colorado
$259K +$206K +3,155 New
IP
1374
Ignite Planners
California
$258K +$205K +3,144 New
AIC
1375
Archer Investment Corporation
Indiana
$254K -$26.1K -399 -11%
53 54
55
56 57

GLW Hedge Fund Activity: Q3 2025 in Review

1,740 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in Corning (GLW) for Q3 2025, worth a combined $51.2B — up 55% from $33B a quarter earlier.

Buyers outnumbered sellers: 313 funds opened new GLW positions and 87 closed out — a net gain of 226 holders — while 531 added to existing stakes and 652 trimmed.

The largest buyer was Capital Research Global Investors, opening a new position worth an estimated $723M. The largest seller was Fidelity International, cutting an estimated $341M.

  • 1,740 institutional investors held Corning (GLW) as of Q3 2025, up from 1,537 in Q2 2025.
  • Funds reported $51.2B of Corning stock for Q3 2025, up 55% quarter-over-quarter.
  • 313 funds opened new Corning positions in Q3 2025 and 87 closed out, a net change of +226 holders.
  • The largest Corning buyer in Q3 2025 was Capital Research Global Investors, an estimated $723M added.
  • The largest Corning seller in Q3 2025 was Fidelity International, an estimated $341M sold.

Based on aggregated 13F filings for Q3 2025.