IFNNY · Infineon Technologies AG · Holdings

$58.68 +0.57 (+0.98%) At close · Oct 20

Market Cap

$76.38B

1.30B

Volume · Oct 20 295.33K Avg daily vol (3M) 364.11K

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP → See every holder of IFNNY: 13F, 13D and 13G, insiders and funds →

Institutional holdings are being reconciled with SEC filings. Holder totals and changes may be incomplete until reconciliation finishes.

The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.

Quarter:

Holders: 24

Total Value: $229,977,614

Total Shares: 2,487,439

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 26 13F filers

Top Holder

87.7%

of institutional value

Top 5

97.2%

of institutional value

Top 10

99.1%

of institutional value

HHI

7,719

Highly concentrated

Who Holds IFNNY

Last 8 quarters through Sep 30, 2026 (filing window open)

Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.

Jun 30, 2026, the newest closed quarter: 26 filers, like-for-like change -20.0%; actively managed books -20.2%; index-like books -12.8%.

Holder type	Share	Filers	Change	New	Exited
Registered adviser	11.7%	17	+28.2%	4	3
Adviser	0.0%	1	+17600.0%	0	0
Bank	0.1%	2	-8.8%	1	0
Unknown	88.2%	6	-23.9%	3	0

Style	Share	Filers	Change	New	Exited
Index-like	2.1%	3	-12.8%	0	0
Systematic-like	0.0%	1	new	1	0
Concentrated	0.2%	6	-3.1%	1	2
Diversified active	97.8%	16	-20.2%	6	1
Not measured	0.0%	0	—	0	0
Unknown	0.0%	0	—	0	0

Turnover	Share	Filers	Change	New	Exited
Low turnover	99.4%	23	-19.8%	7	3
Medium turnover	0.6%	2	-45.2%	0	0
High turnover	0.0%	1	new	1	0
Unknown	0.0%	0	—	0	0
Not measured	0.0%	0	—	0	0

Holding horizon	Share	Filers	Change	New	Exited
Medium horizon	1.0%	3	-35.6%	1	2
Long horizon	99.0%	19	-19.8%	6	1
Short horizon	0.0%	0	—	0	0
Unknown	0.0%	4	+58.8%	1	0
Not measured	0.0%	0	—	0	0

13F book size	Share	Filers	Change	New	Exited
Under $1B	2.5%	9	-40.7%	3	2
$1B to $10B	95.5%	14	-19.8%	5	1
$10B to $100B	0.2%	1	+2.5%	0	0
$100B or more	1.8%	2	+16.0%	0	0
Not measured	0.0%	0	—	0	0

Client base	Share	Filers	Change	New	Exited
Individuals and high net worth	5.0%	7	+243.5%	3	3
Registered funds and BDCs	1.7%	2	-52.5%	0	0
Governments and sovereign funds	2.3%	2	+12.8%	0	0
Other investment advisers	0.4%	2	-59.8%	0	0
Diversified	2.4%	4	+107.4%	1	0
Unknown	88.3%	9	-23.8%	4	0

Private funds	Share	Filers	Change	New	Exited
Private equity funds	0.1%	1	-90.7%	0	0
Other private funds	3.5%	3	+127.3%	1	0
No private funds	8.2%	13	+22.5%	3	3
Hedge funds	0.0%	0	—	0	0
Private funds, type not stated	0.0%	0	—	0	0
Unknown	88.3%	9	-23.8%	4	0

Location	Share	Filers	Change	New	Exited
United States	100.0%	26	-20.0%	8	3

The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.

How the mix is measured

Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.

Conviction and Crowding

26 13F filers, quarter ended Jun 30, 2026

Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.

Conviction holders

3.85% of filers hold it in their top 10

Mar 31, 2026: 0

Holders above 5%

median weight 0.006%

Mar 31, 2026: 0

Crowding

—

no cover-page share count is dated within about a year of the quarter end

Private-fund advisers

—

of shares outstanding

Institutional ownership

—

no cover-page share count is dated within about a year of the quarter end

Top 10 holders

99.1%

of 13F shares, Herfindahl 0.772

Active holders

-20.2%

like-for-like share change of active filers

5% stakes on record

0 13D, 0 13G

How long holders have held it value-weighted 3.7 quarters

Under 1 year 94.7% 1 to 3 years 1.07% 3 years or more 4.18% Since coverage start 0.000%

Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).

Estimated Holder Cost Basis

Quarter ended Jun 30, 2026, on that quarter's share basis

Estimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.

Estimated avg cost

$42.90

estimated per share

Mar 31, 2026: $40.40

Quarter-end price

$93.96

implied by 13F values

Estimated gain or loss

+119.0%

price against the estimated cost

Estimated at a loss

0.000%

of costed 13F value

Estimated cost covers 96.7% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.

Shared Holders

Companies IFNNY's active holders also own, quarter ended Jun 30, 2026

#	Company	Shared holders	Similarity
1	FDXF FedEx Freight Holding Company, Inc.	3	0.097
2	CP Canadian Pacific Kansas City Ltd	3	0.074
3	TMUS T-Mobile US, Inc.	3	0.057
4	AZN Astrazeneca PLC	3	0.052
5	SCHW Schwab Charles Corp	4	0.051
6	FDX Fedex Corp	3	0.050
7	NVS Novartis AG	3	0.049
8	CRM Salesforce, Inc.	3	0.037
9	ADI Analog Devices Inc	3	0.037
10	NFLX Netflix Inc	4	0.035

Shareholder Targets

13F filers that own its peers but not IFNNY, quarter ended Jun 30, 2026

Found through its holder-overlap peers: FDXF, CP, TMUS, AZN, SCHW, FDX, NVS, CRM, ADI, NFLX, DE, ABT, ORCL, BAC, TSM, AAPL, MSFT, GOOGL, COST, V. 7,176 filers in all.

#	Filer	In peers	Of book	Largest peers
1	BlackRock, Inc. Holding company, Index-like	$1,108,133,639,878 20 held	17.0%	AAPL, GOOGL, MSFT
2	VANGUARD CAPITAL MANAGEMENT LLC Registered adviser, Index-like	$900,156,852,077 19 held	19.2%	AAPL, GOOGL, MSFT
3	STATE STREET CORP Bank, Index-like	$582,019,992,059 20 held	17.2%	AAPL, GOOGL, MSFT
4	FMR LLC Holding company, Diversified active	$395,294,917,999 20 held	17.5%	GOOGL, AAPL, MSFT
5	GEODE CAPITAL MANAGEMENT, LLC Registered adviser, Index-like	$344,473,999,517 18 held	18.3%	AAPL, GOOGL, MSFT
6	VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser, Diversified active	$291,094,700,074 18 held	13.1%	AAPL, GOOGL, MSFT
7	JPMORGAN CHASE & CO Bank, Diversified active	$260,265,971,769 20 held	15.8%	GOOGL, AAPL, MSFT
8	MORGAN STANLEY Holding company, Index-like	$258,801,563,440 20 held	15.0%	AAPL, GOOGL, MSFT
9	Invesco Ltd. Adviser, Diversified active	$200,552,095,971 20 held	15.9%	GOOGL, AAPL, MSFT
10	NORGES BANK Non-US, Index-like	$194,368,107,643 19 held	19.3%	GOOGL, AAPL, MSFT

Fund Ownership of IFNNY by Fund Type

Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026

Index funds and index ETFs hold 0.00% of shares outstanding.

Fund type	Of shares outstanding	Change	Shares	Funds
Index funds	0.00%	0.00 pp	0	0
Index ETFs	0.00%	0.00 pp	11,785	1
Active ETFs	0.02%	0.00 pp	206,245	6
Active funds	0.37%	+0.16 pp	4,828,749	9
Unclassified	0.01%	0.00 pp	65,625	2
All registered funds	0.39%	+0.16 pp	5,112,404	18

How fund types are measured

Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.

Holder type: Registered adviser 16 Adviser 1 Bank 2 Unknown 5

Showing 24 of 24

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

BRISTOL JOHN W & CO INC /NY/

$212,247,089

92.29%

2,258,909

RHUMBLINE ADVISERS

$4,063,018

1.77%

43,242

Boston Common Asset Management, LLC

$3,985,159

1.73%

59,127

THOMPSON INVESTMENT MANAGEMENT, INC.

$2,867,196

1.25%

42,540

Sterling Capital Management LLC

$1,462,487

0.64%

15,565

CONFLUENCE INVESTMENT MANAGEMENT LLC

$1,122,277

0.49%

16,651

Henry James International Management Inc.

$1,014,639

0.44%

15,054

HUNTINGTON NATIONAL BANK

$572,968

0.25%

6,098

GAMMA Investing LLC

$466,947

0.20%

6,928

Pinnacle Wealth Management Advisory Group, LLC

$410,511

0.18%

4,369

YOUSIF CAPITAL MANAGEMENT, LLC

$321,906

0.14%

3,426

Canopy Partners, LLC

$298,229

0.13%

3,174

Diversified Trust Co

$263,275

0.11%

2,802

PNC FINANCIAL SERVICES GROUP, INC.

$238,846

0.10%

2,542

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
PNC Wealth Management LLC	2,542	$238,846	100.0%	Defined

HANTZ FINANCIAL SERVICES, INC.

$213,195

0.09%

2,269

SIT INVESTMENT ASSOCIATES INC

$117,919

0.05%

1,255

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SIT FIXED INCOME ADVISORS II LLC /ADV	1,255	$117,919	100.0%	Sole

Westside Investment Management, Inc.

$115,946

0.05%

1,234

Salomon & Ludwin, LLC

$100,913

0.04%

1,074

ESSEX INVESTMENT MANAGEMENT CO LLC

$34,441

0.01%

511

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Manager 511	511	$34,441	100.0%	Sole

First Command Advisory Services, Inc.

$33,261

0.01%

354

IMA Advisory Services, Inc.

$15,221

0.01%

162

Gleason Group, Inc.

$5,594

0.00%

Towne Trust Company, N.A

$4,322

0.00%

Winch Advisory Services, LLC

$2,255

0.00%

Key facts CIK 1107457 CUSIP 45662N103 13F (30d) 7 filings 7 filers Visit website Investor relations