Henry Ellenbogen
Durable Capital Partners
Henry Ellenbogen Acuity Brands Inc stake
total: 158
Durable Capital Partners AYI trades
- Total transactions:
- 8
- New positions:
- 1
- Added:
- 4
- Reduced:
- 3
- Held since:
- 2024 Q3
- Held for:
- 8 quarters
- Latest activity:
- 2026 Q2
According to 2026 Q2 report, Henry Ellenbogen holds 68,646 Acuity Brands Inc (AYI) shares with a market value of roughly $25.86M accounting for 0.25% of the overall portfolio. To date, the estimated cost basis is nearly $291.81 for "buy" trades and estimated average "sell" price is $335.4. Durable Capital Partners first purchased AYI in 2024 Q3, initially acquiring 420,429 shares. Since the initial investment in Acuity Brands Inc (AYI), Durable Capital Partners has made 7 more transactions.
When did Henry Ellenbogen buy Acuity Brands Inc (AYI)?
Henry Ellenbogen first invested in Acuity Brands Inc (AYI) in 2024 Q3 at the reported quarter-end price of $275.39 per share.
What's the cost basis of Durable Capital Partners's AYI stake?
The estimated cost basis for Acuity Brands Inc (AYI) stake is around $291.81 per share. This represents their average reported price* across all buy transactions
Estimated cost basis*
- Weighted AVG buy price:
- $291.80
- Weighted AVG sell price:
- $335.40
Henry Ellenbogen's historical trades in Acuity Brands Inc
8 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2026 Q2
|
0.25%
|
68,646
|
$376.66
|
$25,856,202
|
-80.70% (-287,083)
|
-1.11%
|
|
2026 Q1
|
1.03%
|
355,729
|
$280.22
|
$99,682,380
|
-56.37% (-459,593)
|
-1.22%
|
|
2025 Q4
|
2.78%
|
815,322
|
$360.04
|
$293,548,533
|
-40.21% (-548,297)
|
-1.46%
|
|
2025 Q3
|
3.48%
|
1,363,619
|
$344.39
|
$469,616,747
|
+9.10% (+113,720)
|
+0.29%
|
|
2025 Q2
|
2.82%
|
1,249,899
|
$298.34
|
$372,894,868
|
+13.78% (+151,414)
|
+0.34%
|
|
2025 Q1
|
2.59%
|
1,098,485
|
$263.35
|
$289,286,025
|
+0.92% (+10,008)
|
+0.02%
|
|
2024 Q4
|
2.59%
|
1,088,477
|
$292.13
|
$317,976,786
|
+158.90% (+668,048)
|
+1.59%
|
|
2024 Q3
|
0.85%
|
420,429
|
$275.39
|
$115,781,942
|
new
|
+0.85%
|
* 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.