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TransDigm Group
TDG

1,086 hedge funds and large institutions have $73.7B invested in TransDigm Group in 2025 Q1 according to their latest regulatory filings, with 145 funds opening new positions, 399 increasing their positions, 373 reducing their positions, and 93 closing their positions.

New
Increased
Maintained
Reduced
Closed

56% more first-time investments, than exits

New positions opened: 145 | Existing positions closed: 93

37% more funds holding in top 10

Funds holding in top 10: 41 → 56 (+15)

9% more capital invested

Capital invested by funds: $67.4B → $73.7B (+$6.32B)

4% more funds holding

Funds holding: 1,044 → 1,086 (+42)

7% more repeat investments, than reductions

Existing positions increased: 399 | Existing positions reduced: 373

0.34% more ownership

Funds ownership: 94.76% → 95.1% (+0.34%)

25% less call options, than puts

Call options by funds: $208M | Put options by funds: $278M

Holders
1,086
Holders Change
+42
Holders Change %
+4.02%
% of All Funds
14.56%
Holding in Top 10
56
Holding in Top 10 Change
+15
Holding in Top 10 Change %
+36.59%
% of All Funds
0.75%
New
145
Increased
399
Reduced
373
Closed
93
Calls
$208M
Puts
$278M
Net Calls
-$70.1M
Net Calls Change
-$30.7M

Top Buyers

Rank Fund Capital Flow
1
Edgewood Management
Edgewood Management
Connecticut
+$453M
2
Capital World Investors
Capital World Investors
California
+$183M
3
BCPEMI
Bain Capital Public Equity Management II
Massachusetts
+$152M
4
BlackRock
BlackRock
New York
+$131M
5
Vanguard Group
Vanguard Group
Pennsylvania
+$119M

Top Sellers

Rank Fund Capital Flow
1
JP Morgan Chase
JP Morgan Chase
New York
-$287M
2
Geode Capital Management
Geode Capital Management
Massachusetts
-$129M
3
SP
Stockbridge Partners
Massachusetts
-$120M
4
Capital Research Global Investors
Capital Research Global Investors
California
-$89M
5
Citadel Advisors
Citadel Advisors
Florida
-$82M
Name Holding Trade Value Shares
Change 		Change in
Stake
PWM
1076
Parkworth Wealth Management
California
$1.38K – – –
RWM
1077
Ruedi Wealth Management
Illinois
$1.38K – – –
BFS
1078
Bare Financial Services
Pennsylvania
$1.38K +$1.33K +1 New
BHWM
1079
Bay Harbor Wealth Management
Maryland
$1.38K +$1.33K +1 New
CIA
1080
Cape Investment Advisory
Georgia
$1.38K +$1.33K +1 New
DI
1081
DAGCO Inc
Ohio
$1.38K +$1.33K +1 New
GA
1082
GoalVest Advisory
New York
$1.38K +$1.33K +1 New
RCM
1083
Richardson Capital Management
Wisconsin
$1.38K +$1.33K +1 New
STB
1084
S&T Bank
Pennsylvania
$1.38K +$1.33K +1 New
VNA
1085
Valley National Advisers
Pennsylvania
$1K – – –
Q1WB
1086
Quest 10 Wealth Builders
Virginia
$733 +$1.33K +1 New
Citadel Advisors
1087
Citadel Advisors
Florida
– -$82M -61,506 Closed
ADEF
1088
Adams Diversified Equity Fund
Maryland
– -$10.8M -8,500 Closed
CCP
1089
Clough Capital Partners
Massachusetts
– -$10.5M -8,256 Closed
MSE
1090
MUFG Securities EMEA
United Kingdom
– -$8.87M -6,999 Closed
MG
1091
Marex Group
– -$8.48M -6,693 Closed
ACM
1092
Aquatic Capital Management
Illinois
– -$6.89M -5,433 Closed
BWM
1093
BNC Wealth Management
Oregon
– -$5.54M -4,373 Closed
CCM
1094
Candelo Capital Management
New York
– -$5.15M -4,067 Closed
CM
1095
Caption Management
Oklahoma
– -$3.55M -2,800 Closed
Verition Fund Management
1096
Verition Fund Management
Connecticut
– -$3.24M -2,558 Closed
Two Sigma Investments
1097
Two Sigma Investments
New York
– -$2.34M -1,850 Closed
Wolverine Trading
1098
Wolverine Trading
Illinois
– -$2.2M -1,717 Closed
VWM
1099
Vivid Wealth Management
Iowa
– -$2.15M -1,697 Closed
GP
1100
Gallo Partners
New Jersey
– -$2.15M -1,693 Closed
42 43
44
45 46

TDG Hedge Fund Activity: Q1 2025 in Review

1,086 of the 7,458 institutional investors tracked by Wall St. Rank reported a position in TransDigm Group (TDG) for Q1 2025, worth a combined $73.7B — up 9.4% from $67.4B a quarter earlier.

Buyers outnumbered sellers: 145 funds opened new TDG positions and 93 closed out — a net gain of 52 holders — while 399 added to existing stakes and 373 trimmed.

The largest buyer was Edgewood Management, adding an estimated $453M. The largest seller was JP Morgan Chase, cutting an estimated $287M.

  • 1,086 institutional investors held TransDigm Group (TDG) as of Q1 2025, up from 1,044 in Q4 2024.
  • Funds reported $73.7B of TransDigm Group stock for Q1 2025, up 9.4% quarter-over-quarter.
  • 145 funds opened new TransDigm Group positions in Q1 2025 and 93 closed out, a net change of +52 holders.
  • The largest TransDigm Group buyer in Q1 2025 was Edgewood Management, an estimated $453M added.
  • The largest TransDigm Group seller in Q1 2025 was JP Morgan Chase, an estimated $287M sold.

Based on aggregated 13F filings for Q1 2025.