Microsoft Corporation
CH ˙ SWX ˙ US5949181045
SecurityCH:MSFT / Microsoft Corporation
InstitutionTemasek Holdings (Private) Ltd
Latest Disclosed Ownership2,667,081 shares
Latest Disclosed Value $ 987,273,374
Temasek Holdings (Private) Ltd ownership in MSFT / Microsoft Corporation

On May 12, 2026 - Temasek Holdings (Private) Ltd filed a 13F-HR form disclosing ownership of 2,667,081 shares of Microsoft Corporation (CH:MSFT) valued at $987,273,374 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 2,703,988 shares of Microsoft Corporation. This represents a change in shares of -1.36% during the quarter.

Temasek Holdings (Private) Ltd has a history of taking positions in derivatives of the underlying security (MSFT) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Institutional Put/Call Ratios
(Premium Subscription Required)

In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

CH:MSFT / Microsoft Corporation Historical Put/Call Ratio
Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-12 2026-03-31 13F MICROSOFT COM 594918104 2,667,081 -36,907 -1.36 987,273 -24.50 3.2386
2026-02-17 2025-12-31 13F MICROSOFT COM 594918104 2,703,988 789,808 41.26 1,307,703 31.90 4.1416
2025-11-14 2025-09-30 13F MICROSOFT COM 594918104 1,914,180 -87,038 -4.35 991,450 -0.40 3.4209
2025-08-14 2025-06-30 13F MICROSOFT COM 594918104 2,001,218 -58,371 -2.83 995,426 28.75 3.8057
2025-05-16 2025-03-31 13F MICROSOFT COM 594918104 2,059,589 -94,675 -4.39 773,149 -14.85 3.1119
2025-02-14 2024-12-31 13F MICROSOFT COM 594918104 2,154,264 -144,158 -6.27 908,022 -8.19 3.5813
2024-11-14 2024-09-30 13F MICROSOFT COM 594918104 2,298,422 182,888 8.65 989,011 4.60 4.0056
2024-08-14 2024-06-30 13F MICROSOFT COM 594918104 2,115,534 1,429,453 208.35 945,538 227.58 4.3907
2024-05-15 2024-03-31 13F MICROSOFT COM 594918104 686,081 136,658 24.87 288,648 39.71 1.5981
2024-02-14 2023-12-31 13F MICROSOFT COM 594918104 549,423 81,330 17.37 206,605 39.79 1.1564
2023-11-14 2023-09-30 13F MICROSOFT COM 594918104 468,093 468,093 147,800 0.8796
2022-01-25 2021-09-30 13F/A-1 MICROSOFT COM 594918104 0 -35,289 -100.00 0 -100.00
2021-11-15 2021-09-30 13F MICROSOFT COM 594918104 0 -35,289 0
2021-11-15 2021-06-30 13F/A-1 MICROSOFT COM 594918104 35,289 -274,107 -88.59 9,560 -86.89 0.0320
2021-08-16 2021-06-30 13F MICROSOFT COM 594918104 35,289 -274,107 9,560 0.0278
2021-05-17 2021-03-31 13F MICROSOFT COM 594918104 309,396 -44,771 -12.64 72,946 -7.40 0.2858
2021-02-16 2020-12-31 13F MICROSOFT COM 594918104 354,167 354,167 78,774 0.3384
2019-08-14 2019-06-30 13F MICROSOFT COM 594918104 0 -19,536 -100.00 0 -100.00
2019-05-15 2019-03-31 13F MICROSOFT COM 594918104 19,536 19,536 2,304 0.0160
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-02-17 2025-12-31 13F MICROSOFT COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2025-11-14 2025-09-30 13F MICROSOFT COM Call 58,500 -45.78 30,300 -43.54 n/a n/a n/a
2025-08-14 2025-06-30 13F MICROSOFT COM Call 107,900 53,671 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2025-05-16 2025-03-31 13F MICROSOFT COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2025-02-14 2024-12-31 13F MICROSOFT COM Put 79,300 33,425 n/a n/a n/a
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.