Security key
M2029K104
Birkenstock Holding plc - Ordinary shares, no par value (BIRK)
CUSIP: M2029K104
Q2 2026 13F Holders as of 30 Jun 2026
- Security type / class
- Equity / Ordinary shares, no par value
- Total 13F shares
- 112,159,075
- Total 13F value
- $4,826,535,021
- Share change
- +1,652,675
- Put/Call ratio
- 85%
- SEC-reported price per share
- $43.03
- Number of holders
- 102
- Value change
- +$76,086,251
- Number of buys
- 48
- Number of sells
- 58
- Shares outstanding
- 184,009,194
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2026
Institutions
102
Top holders
10
BIRK full security history
Ownership snapshot
Full 13F holder table
Birkenstock Holding plc SEC filings
Birkenstock Holding plc company facts
Broader feeds
Ownership snapshot
Top reported holders of BIRK - Birkenstock Holding plc - Ordinary shares, no par value (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BK LC Lux MidCo S.a r.l.
Disclosed value leader
James Michael Chu
Comparable rows
15/15
Latest evidence
05 Jun 2026
13D/G
13F
3/4/5
Lead comparable stake: 54%
13D/G row: BK LC Lux MidCo S.a r.l.
Showing 1-6 of 15 holder rows.
Quick read
BK LC Lux MidCo S.a r.l. leads the comparable SEC ownership view at 54%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BK LC Lux MidCo S.a r.l.'s linked filing trail.
Comparable ownership
Top 5
BK LC Lux MidCo S.a r.l.
54%
CB Beteiligungs GmbH & Co. KG
9.1%
T. Rowe Price Investment Manageme...
5.8%
BAMCO INC /NY/
5.1%
James Michael Chu
54%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BK LC Lux MidCo S.a r.l. |
13D/G
|
54%
|
$4,066,135,382
99,416,513 shares
|
-$637,377,993 | 31 Dec 2025 |
| CB Beteiligungs GmbH & Co. KG |
13D/G
|
9.1%
|
$632,319,597
16,763,510 shares
|
+$105,805,920 | 27 Feb 2026 |
| T. Rowe Price Investment Management, Inc. |
13D/G
13F
Company
|
5.8%
|
$481,064,108
10,631,251 shares
|
$0 | 30 Sep 2025 |
| BAMCO INC /NY/ |
13D/G
13F
Baron Capital Group, Inc. · Company
|
5.1%
|
$364,433,706
9,366,068 shares
|
$0 | 31 Mar 2026 |
| James Michael Chu |
3/4/5
Director
|
54%
|
$4,070,112,042
99,416,513 shares
|
— | 18 Mar 2026 |
| Oliver Reichert |
3/4/5
Chief Executive Officer, Director
|
0.74%
|
$55,730,516
1,361,273 shares
|
— | 18 Mar 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
102
Shares
112,159,075
Rows available
102
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2026 vs Q1 2026 Across Filers
Q1 2026 holders
228
Q2 2026 holders
102
Holder diff
-126
| Investor | Q1 2026 Shares | Q2 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2026 value | Value change | Value Chg % |
|---|