CMI
Cummins Inc
Cummins Inc historical holders
total: 4
Semper Augustus Investments Group Cummins Inc transactions over time
- Total transactions:
- 30
- New positions:
- 1
- Added:
- 10
- Reduced:
- 19
- Held since:
- 2018 Q3
- Held for:
- 31 quarters
- Latest activity:
- 2026 Q1
Christopher Bloomstran has been an institutional investor in Cummins Inc (CMI) since 2018 Q3. According to 2026 Q1 report, Christopher Bloomstran holds 39,530 shares with a market value of roughly $21.27M representing 2.54% of their equity portfolio. The fund/company first acquired CMI in 2018 Q3, initially purchasing 30,035 shares. Since the initial investment, Semper Augustus Investments Group has made 29 more transactions in this position.
Does Christopher Bloomstran still hold CMI?
Yes, Christopher Bloomstran continues to hold Cummins Inc (CMI). According to their 2026 Q1 report, they maintain a position of 39,530 shares valued at approximately $21.27M, representing 2.54% of their equity portfolio.
When did Christopher Bloomstran first invest in CMI?
Christopher Bloomstran first invested in Cummins Inc (CMI) in 2018 Q3 at the reported quarter-end price of $146.06 per share, acquiring 30,035 shares in their initial purchase.
What is Christopher Bloomstran's average cost basis for CMI?
Based on historical transaction data, Christopher Bloomstran's estimated cost basis for Cummins Inc (CMI) is approximately $161.41 per share. This represents their average reported price* across all buy transactions.
Estimated cost basis*
- Weighted AVG buy price:
- $161.41
- Weighted AVG sell price:
- $253.44
CMI transactions history by Semper Augustus Investments Group
30 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2026 Q1
|
2.54%
|
39,530
|
$538.02
|
$21,267,931
|
-0.61% (-244)
|
-0.02%
|
|
2025 Q4
|
2.33%
|
39,774
|
$510.45
|
$20,302,638
|
-0.41% (-162)
|
-0.01%
|
|
2025 Q3
|
2.11%
|
39,936
|
$422.37
|
$16,867,768
|
-0.26% (-103)
|
-0.01%
|
|
2025 Q1
|
2.02%
|
40,039
|
$313.44
|
$12,549,824
|
-1.03% (-417)
|
-0.02%
|
|
2024 Q4
|
2.52%
|
40,456
|
$348.60
|
$14,102,962
|
-0.95% (-388)
|
-0.02%
|
|
2024 Q3
|
2.24%
|
40,844
|
$323.79
|
$13,224,879
|
-0.16% (-65)
|
-0%
|
|
2024 Q2
|
2.03%
|
40,909
|
$276.93
|
$11,328,929
|
+0.32% (+130)
|
+0.01%
|
|
2024 Q1
|
2.20%
|
40,779
|
$294.65
|
$12,015,532
|
+0.07% (+30)
|
+0%
|
|
2023 Q4
|
2.04%
|
40,749
|
$239.57
|
$9,762,238
|
-0.34% (-139)
|
-0.01%
|
|
2023 Q3
|
2.24%
|
40,888
|
$228.46
|
$9,341,272
|
-0.93% (-384)
|
-0.02%
|
|
2023 Q2
|
2.39%
|
$245.16
|
-0.37% (-152)
|
|||
|
2023 Q1
|
2.53%
|
$238.88
|
-0.46% (-191)
|
|||
|
2022 Q4
|
2.75%
|
$242.29
|
+0.13% (+54)
|
|||
|
2022 Q3
|
2.56%
|
$203.51
|
+1.02% (+420)
|
|||
|
2022 Q2
|
2.36%
|
$193.53
|
+16.28% (+5,759)
|
|||
|
2022 Q1
|
1.84%
|
$205.10
|
+20.84% (+6,103)
|
|||
|
2021 Q4
|
1.99%
|
$218.14
|
+0.58% (+168)
|
|||
|
2021 Q3
|
2.11%
|
$224.55
|
-0.21% (-61)
|
|||
|
2021 Q2
|
2.36%
|
$243.80
|
-0.50% (-147)
|
|||
|
2021 Q1
|
2.87%
|
$259.12
|
-0.12% (-35)
|
|||
|
2020 Q4
|
2.91%
|
$227.09
|
-2.18% (-654)
|
|||
|
2020 Q3
|
3.25%
|
$211.14
|
-2.65% (-818)
|
|||
|
2020 Q2
|
3.02%
|
$173.26
|
-1.09% (-339)
|
|||
|
2020 Q1
|
2.66%
|
$135.31
|
+5.47% (+1,616)
|
|||
|
2019 Q4
|
2.84%
|
$178.96
|
-0.34% (-100)
|
|||
|
2019 Q3
|
2.76%
|
$162.67
|
+1.15% (+338)
|
|||
|
2019 Q2
|
2.98%
|
$171.33
|
+0.10% (+30)
|
|||
|
2019 Q1
|
2.84%
|
$157.88
|
-0.05% (-14)
|
|||
|
2018 Q4
|
2.51%
|
$133.64
|
-2.46% (-740)
|
|||
|
2018 Q3
|
2.53%
|
$146.06
|
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.