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3,414 hedge funds and large institutions have $163B invested in IBM in 2025 Q3 according to their latest regulatory filings, with 214 funds opening new positions, 1,483 increasing their positions, 1,193 reducing their positions, and 142 closing their positions.

New
Increased
Maintained
Reduced
Closed

51% more first-time investments, than exits

New positions opened: 214 | Existing positions closed: 142

40% more call options, than puts

Call options by funds: $5.72B | Put options by funds: $4.07B

24% more repeat investments, than reductions

Existing positions increased: 1,483 | Existing positions reduced: 1,193

0% more funds holding

Funds holding: 3,4023,414 (+12)

1.08% less ownership

Funds ownership: 63.29%62.21% (-1.1%)

7% less capital invested

Capital invested by funds: $175B → $163B (-$11.5B)

28% less funds holding in top 10

Funds holding in top 10: 12288 (-34)

Holders
3,414
Holders Change
+12
Holders Change %
+0.35%
% of All Funds
44.8%
Holding in Top 10
88
Holding in Top 10 Change
-34
Holding in Top 10 Change %
-27.87%
% of All Funds
1.15%
New
214
Increased
1,483
Reduced
1,193
Closed
142
Calls
$5.72B
Puts
$4.07B
Net Calls
+$1.65B
Net Calls Change
+$1.29B
Name Holding Trade Value Shares
Change
Change in
Stake
NAM
276
Nissay Asset Management
Japan
$34.2M -$891K -3,403 -3%
GIM
277
Glenmede Investment Management
Pennsylvania
$33.9M -$3.68M -14,055 -10%
Calamos Advisors
278
Calamos Advisors
Illinois
$33.8M -$10.6M -40,335 -25%
Public Employees Retirement Association of Colorado
279
Public Employees Retirement Association of Colorado
Colorado
$33.7M -$728K -2,782 -2%
CA
280
CapWealth Advisors
Tennessee
$33.7M -$2.7M -10,311 -8%
SCTC
281
Sanibel Captiva Trust Company
Florida
$33.5M +$101K +384 +0.3%
DILIC
282
Dai-ichi Life Insurance Company
Japan
$33.5M +$4.04M +15,417 +15%
WJWM
283
Williams Jones Wealth Management
New York
$33.4M +$1.77M +6,778 +6%
PP
284
Prudential plc
United Kingdom
$33.1M +$640K +2,446 +2%
Pathstone Holdings
285
Pathstone Holdings
New Jersey
$32.7M +$13.1K +50 +0%
AA
286
ALPS Advisors
Colorado
$32.6M -$281K -1,073 -0.9%
AFCM
287
Applied Finance Capital Management
Puerto Rico
$32.5M -$4.2M -16,032 -12%
FMLI
288
Fukoku Mutual Life Insurance
Japan
$32.5M -$49.7K -190 -0.2%
NIM
289
NEOS Investment Management
Connecticut
$32.3M +$10.2M +38,973 +52%
CA
290
CSM Advisors
Pennsylvania
$32.1M +$2.96M +11,318 +11%
Northwestern Mutual Wealth Management
291
Northwestern Mutual Wealth Management
Wisconsin
$32M +$1.52M +5,804 +5%
TIAA Trust, National Association
292
TIAA Trust, National Association
North Carolina
$32M +$42.7K +163 +0.1%
VHAM
293
Van Hulzen Asset Management
California
$31.8M -$108K -412 -0.4%
PCM
294
Penserra Capital Management
California
$31.4M +$7.88M +30,119 +37%
ATC
295
Argent Trust Co
Tennessee
$31.3M +$201K +766 +0.7%
GGI
296
Godsey & Gibb Inc
Virginia
$31.3M -$480K -1,833 -2%
Man Group
297
Man Group
United Kingdom
$31.2M +$19.2M +73,235 +197%
Capital Research Global Investors
298
Capital Research Global Investors
California
$31M +$28.8M +109,935 New
CII
299
Capital International Inc
California
$31M +$9.33M +35,659 +48%
First Manhattan
300
First Manhattan
New York
$30.7M +$1.31M +4,998 +5%

IBM Hedge Fund Activity: Q3 2025 in Review

3,414 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in IBM (IBM) for Q3 2025, worth a combined $163B — down 6.6% from $175B a quarter earlier.

Buyers outnumbered sellers: 214 funds opened new IBM positions and 142 closed out — a net gain of 72 holders — while 1,483 added to existing stakes and 1,193 trimmed.

The largest buyer was Capital World Investors, adding an estimated $544M. The largest seller was JP Morgan Chase, cutting an estimated $1.47B.

  • 3,414 institutional investors held IBM (IBM) as of Q3 2025, up from 3,402 in Q2 2025.
  • Funds reported $163B of IBM stock for Q3 2025, down 6.6% quarter-over-quarter.
  • 214 funds opened new IBM positions in Q3 2025 and 142 closed out, a net change of +72 holders.
  • The largest IBM buyer in Q3 2025 was Capital World Investors, an estimated $544M added.
  • The largest IBM seller in Q3 2025 was JP Morgan Chase, an estimated $1.47B sold.

Based on aggregated 13F filings for Q3 2025.