Henry Ellenbogen
Durable Capital Partners
Henry Ellenbogen BIRKENSTOCK HOLDING PLC stake
total: 158
Durable Capital Partners BIRK trades
- Total transactions:
- 9
- New positions:
- 2
- Sold out:
- 2
- Reduced:
- 5
- Held since:
- 2025 Q3
- Held for:
- 1 quarter
- Latest activity:
- 2025 Q4
According to 2026 Q2 report, Henry Ellenbogen doesn't hold any BIRKENSTOCK HOLDING PLC (BIRK) shares. To date, the estimated cost basis is nearly $45.25 for "buy" trades and estimated average "sell" price is $45.25. Durable Capital Partners first purchased BIRK in 2023 Q4, initially acquiring about 4.66M shares. Henry Ellenbogen later completely sold out the position and invested in BIRKENSTOCK HOLDING PLC again in 2025 Q3. Since the initial investment in BIRKENSTOCK HOLDING PLC (BIRK), Durable Capital Partners has made 8 more transactions.
When did Henry Ellenbogen sell BIRKENSTOCK HOLDING PLC (BIRK)?
Henry Ellenbogen sold off the entire BIRKENSTOCK HOLDING PLC (BIRK) position in 2025 Q4.
When did Henry Ellenbogen buy BIRKENSTOCK HOLDING PLC (BIRK)?
Henry Ellenbogen first invested in BIRKENSTOCK HOLDING PLC (BIRK) in 2023 Q4 at the reported quarter-end price of $48.73 per share.
What's the cost basis of Durable Capital Partners's BIRK stake?
The estimated cost basis for BIRKENSTOCK HOLDING PLC (BIRK) stake is around $45.25 per share. This represents their average reported price* across all buy transactions
Estimated cost basis*
- Weighted AVG buy price:
- $45.25
- Weighted AVG sell price:
- $45.25
Henry Ellenbogen's historical trades in BIRKENSTOCK HOLDING PLC
9 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2025 Q4
|
0.00%
|
0
|
$45.25
|
|
-100% (-886,660)
|
-0.3%
|
|
2025 Q3
|
0.30%
|
886,660
|
$45.25
|
$40,121,365
|
new
|
+0.3%
|
|
2025 Q2
|
0.00%
|
0
|
$45.85
|
|
-100% (-326,630)
|
-0.13%
|
|
2025 Q1
|
0.13%
|
326,630
|
$45.85
|
$14,975,986
|
-83.35% (-1,635,454)
|
-0.61%
|
|
2024 Q4
|
0.91%
|
1,962,084
|
$56.66
|
$111,171,679
|
-33.49% (-988,008)
|
-0.41%
|
|
2024 Q3
|
1.06%
|
2,950,092
|
$49.29
|
$145,410,035
|
-5.56% (-173,548)
|
-0.07%
|
|
2024 Q2
|
1.40%
|
3,123,640
|
$54.41
|
$169,957,252
|
-22.90% (-927,561)
|
-0.39%
|
|
2024 Q1
|
1.48%
|
4,051,201
|
$47.25
|
$191,419,247
|
-13.04% (-607,454)
|
-0.23%
|
|
2023 Q4
|
1.79%
|
4,658,655
|
$48.73
|
$227,016,258
|
new
|
+1.79%
|
* Shares, change to shares, sold shares, shares held after: split-adjusted.
* Reported price: this doesn't represent the actual buy or sell price. It is the split-adjusted price of the security as of the last day of the reported period.
If the security is completely sold out, we show the reported split-adjusted price prior to the actual period.
If the security is completely sold out, we show the reported split-adjusted price prior to the actual period.
* Estimated cost basis: based on "Reported price*" (not earlier than 2013 Q2). Calculation starts from the latest "new buy" activity to the latest "close out" activity (if any).
* Value or Price: If the security is completely sold out, we show the reported value (or price) prior to the actual period.
* New buy or own: this means there is no earlier reporting (for us or in general). So we can't know if the actual purchase of the security happened at the reported period or earlier.