CI
CenturyLink Investment Management Co Holdings Report (Q3 2026) — 13F Stock Portfolio
CenturyLink Investment Management CoCIK: 0001054522
Concentrated strategyQuality / disciplined sizingLong-term holder
Total reported value
$125.8M
Reporting period: 2026-09-30 · Number of holdings: 3
CenturyLink Investment Management Co disclosed 3 holdings in its latest 13F filing for the period ending 2026-09-30, with total reported value of $125.8M and a quarterly turnover rate of 3.7%.
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Personality snowflake
- Concentration
- 100
- Portfolio Stability
- 3.66
- Momentum
- 50
- Sector conviction
- 0
- Diversification
- 6
- Sizing Uniformity
- 94.84
Sector classification currently covers about 0% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Source and citation information
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Recent moves
View source Form 13F filing on SEC.govTrim IEF
0.0% -$3.9M
Add IVV
0.0% $721.3K
Add CLOA
0.0% -$14.2K
Holdings Map
New buyAddUnchangedTrim
Top 10 holdings by weight
Full holdings list this quarter
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | IEF | Ishares 7-10 Year Treasury B | ETF-Gov Bonds | 53.00% | -1.73% | — | |
| 2 | IVV | Ishares Core S&p 500 ETF | ETF-Large Cap & Growth | 25.89% | +1.20% | — | |
| 3 | CLOA | Ishares Aaa Clo Act Etf-usdi | ETF-Other | 21.10% | +0.51% | — |
💡
Data Source Notice: AlphaSMO is the web's most authoritative 13F / Inside Trader database. Institutional holdings and insider trades presented here are precisely computed to deliver accurate portfolio reporting.
Portfolio Performance
Performance for Q4 2026
+0.7%
Performance Last 4 Quarters
+11.5%
- Stdev
- +12.5%
- Beta
- +1
- Alpha
- -2.4%
- Max Drawdown
- -5.8%
- Annualized Perf
- +15.4%
- Batting Avg vs S&P
- +35.7%
- Sortino
- +3.01
- Stutzer
- +0.38
- Treynor
- +0.15
- Sterling
- +0.98
- Calmar
- +2.67
- Information Ratio
- -1.26
- Tracking Error
- +1.9%
- Stdev Down
- +5%
- Winning Months %
- +64.3%
- Losing Months %
- +35.7%
- Best 12 Months
- +19%
- Worst 12 Months
- +11.5%
- Efficiency Ratio
- +0.53
- Sharpe
- +1.21
- Stdev Sectors
- —
- Skewness
- +0.98
- Kurtosis
- +1.55
- Upside Potential
- +4.46
Reported value over time
Sector allocation
Not enough sector-mapped data yet
Sector allocation over time
Quarterly history
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2026 Q3 | 3 | $125.8M | 4 | ||
| 2026 Q2 | 3 | $129.0M | 30 | ||
| 2026 Q1 | 3 | $174.9M | 87 | ||
| 2025 Q4 | 1 | $96.9M | 12 | ||
| 2025 Q3 | 1 | $109.2M | 100 | ||
| 2025 Q2 | 1 | $101.3M | 0 | ||
| 2022 Q4 | 1 | $44.3M | 0 | ||
| 2022 Q3 | 1 | $41.4M | 0 | ||
| 2022 Q2 | 1 | $43.7M | 0 | ||
| 2022 Q1 | 1 | $90.7M | 0 | ||
| 2021 Q4 | 1 | $126.9M | 0 | ||
| 2021 Q3 | 1 | — | 0 | ||
| 2021 Q2 | 1 | — | 0 | ||
| 2021 Q1 | 1 | $42.0M | 100 | ||
| 2020 Q4 | 1 | $126.1M | 100 | ||
| 2020 Q3 | 1 | $147.0K | 100 | ||
| 2020 Q2 | 1 | $197.8M | 100 | ||
| 2020 Q1 | 146 | $157.0M | 37 | ||
| 2019 Q4 | 151 | $207.6M | 24 | ||
| 2019 Q3 | 154 | $219.6M | 16 | ||
| 2019 Q2 | 154 | $256.1M | 20 | ||
| 2019 Q1 | 149 | $245.3M | 25 | ||
| 2018 Q4 | 148 | $214.9M | 38 | ||
| 2018 Q3 | 153 | $279.8M | 19 | ||
| 2018 Q2 | 156 | $261.0M | 32 | ||
| 2018 Q1 | 158 | $278.8M | 8 | ||
| 2017 Q4 | 158 | $283.2M | 29 | ||
| 2017 Q3 | 175 | $307.5M | 21 | ||
| 2017 Q2 | 177 | $296.3M | 22 | ||
| 2017 Q1 | 208 | $308.6M | 9 | ||
| 2016 Q4 | 215 | $292.9M | 80 | ||
| 2016 Q3 | 220 | $294.6M | 37 | ||
| 2016 Q2 | 222 | $281.8M | 34 | ||
| 2016 Q1 | 244 | $276.2M | 36 | ||
| 2015 Q4 | 268 | $283.8M | 51 | ||
| 2015 Q3 | 262 | $308.6M | 48 | ||
| 2015 Q2 | 282 | $298.7M | 33 | ||
| 2015 Q1 | 284 | $303.0M | 42 | ||
| 2014 Q4 | 248 | $338.8M | 35 | ||
| 2014 Q3 | 245 | $295.8M | 32 | ||
| 2014 Q2 | 268 | $321.4M | 32 | ||
| 2014 Q1 | 268 | $308.4M | 31 | ||
| 2013 Q4 | 257 | $324.6M | 28 | ||
| 2013 Q3 | 267 | $328.6M | 39 | ||
| 2013 Q2 | 241 | $344.8M | — |
Holding changes this quarter
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | IVV | Ishares Core S&p 500 ETF | +1.2% | — | Unchanged |
| 2 | CLOA | Ishares Aaa Clo Act Etf-usdi | +0.5% | — | Unchanged |
| 3 | IEF | Ishares 7-10 Year Treasury B | -1.7% | — | Unchanged |
Filing History
FAQ
What is CenturyLink Investment Management Co and what type of investor is it?
CenturyLink Investment Management Co is an investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-09-30), the firm manages a tracked equity portfolio valued at approximately $125.8M, spread across 3 disclosed positions.
What are CenturyLink Investment Management Co's largest equity positions?
Based on the latest 13F filing, CenturyLink Investment Management Co's top holdings by market value are:
1. Ishares 7-10 Year Treasury B (IEF) — $66.7M (53.0%)
2. Ishares Core S&p 500 ETF (IVV) — $32.6M (25.9%)
3. Ishares Aaa Clo Act Etf-usdi (CLOA) — $26.5M (21.1%)
What changes did CenturyLink Investment Management Co make in its most recent portfolio filing?
No notable portfolio changes were recorded for CenturyLink Investment Management Co in the most recent quarter. Holdings appear to have remained relatively stable.
What sectors does CenturyLink Investment Management Co focus on?
Sector breakdown data is not yet available for CenturyLink Investment Management Co. Check back after the next 13F processing cycle.
Investment Profile
CenturyLink Investment Management Co returned an annualized 15.4% over the trailing 14 months — underperforming the S&P 500 by 2.4 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 1.00 (roughly in line with the market) and a 36% quarterly batting average against the index.
Its portfolio is concentrated and long-term-holding.
Its turnover score has fallen from 100 to 4 over the past 4 quarters — a shift toward longer holding periods.
It has trimmed its IEF position for two straight quarters, cutting it by $4.6M while still holding $66.7M.
Peer Institutions
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NW
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HP
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NF
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GB
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Developer Access
Access CenturyLink Investment Management Co's institutional profile programmatically:
REST API
curl https://alphasmo.com/api/v1/institutions/centurylink-investment-management-coCLI
npx alphasmo institutions get centurylink-investment-management-co