Charles Bobrinskoy
Ariel Focus Fund
Charles Bobrinskoy Northern Trust Corp stake
total: 59
Ariel Focus Fund NTRS trades
- Total transactions:
- 14
- New positions:
- 2
- Sold out:
- 2
- Added:
- 6
- Reduced:
- 4
- Held since:
- 2020 Q4
- Held for:
- 17 quarters
- Latest activity:
- 2025 Q1
According to 2026 Q2 report, Charles Bobrinskoy doesn't hold any Northern Trust Corp (NTRS) shares. To date, the estimated cost basis is nearly $104.89 for "buy" trades and estimated average "sell" price is $96.25. Ariel Focus Fund first purchased NTRS in 2020 Q1, initially acquiring 3,000 shares. Charles Bobrinskoy later completely sold out the position and invested in Northern Trust Corp again in 2020 Q4. Since the initial investment in Northern Trust Corp (NTRS), Ariel Focus Fund has made 13 more transactions.
When did Charles Bobrinskoy sell Northern Trust Corp (NTRS)?
Charles Bobrinskoy sold off the entire Northern Trust Corp (NTRS) position in 2025 Q1.
When did Charles Bobrinskoy buy Northern Trust Corp (NTRS)?
Charles Bobrinskoy first invested in Northern Trust Corp (NTRS) in 2020 Q1 at the reported quarter-end price of $75.46 per share.
What's the cost basis of Ariel Focus Fund's NTRS stake?
The estimated cost basis for Northern Trust Corp (NTRS) stake is around $104.89 per share. This represents their average reported price* across all buy transactions
Estimated cost basis*
- Weighted AVG buy price:
- $104.89
- Weighted AVG sell price:
- $96.25
Charles Bobrinskoy's historical trades in Northern Trust Corp
14 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2025 Q1
|
0.00%
|
0
|
$102.50
|
|
-100% (-8,789)
|
-1.34%
|
|
2024 Q4
|
1.34%
|
8,789
|
$102.50
|
$900,872
|
-53.72% (-10,202)
|
-1.55%
|
|
2024 Q3
|
2.53%
|
18,991
|
$90.03
|
$1,709,760
|
-14.43% (-3,202)
|
-0.44%
|
|
2024 Q2
|
2.86%
|
22,193
|
$83.98
|
$1,863,768
|
-19.95% (-5,531)
|
-0.64%
|
|
2023 Q3
|
3.14%
|
27,724
|
$69.48
|
$1,926,264
|
-3.99% (-1,151)
|
-0.12%
|
|
2022 Q2
|
4.57%
|
28,875
|
$96.48
|
$2,785,860
|
+29.30% (+6,543)
|
+1.03%
|
|
2022 Q1
|
3.49%
|
22,332
|
$116.45
|
$2,600,561
|
+56.34% (+8,048)
|
+1.26%
|
|
2021 Q4
|
2.41%
|
14,284
|
$119.61
|
$1,708,509
|
+14.35% (+1,793)
|
+0.3%
|
|
2021 Q3
|
2.19%
|
12,491
|
$107.81
|
$1,346,655
|
+13.55% (+1,491)
|
+0.26%
|
|
2021 Q2
|
1.91%
|
11,000
|
$115.62
|
$1,271,820
|
+3.77% (+400)
|
+0.07%
|
|
2021 Q1
|
1.81%
|
$105.11
|
+68.25% (+4,300)
|
|||
|
2020 Q4
|
1.10%
|
$93.14
|
new
|
|||
|
2020 Q3
|
0.00%
|
$79.34
|
-100% (-3,000)
|
|||
|
2020 Q1
|
0.55%
|
$75.46
|
new
|
|||
* 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.