Perusahaan Perseroan (Persero) PT Telekomunikasi Indonesia Tbk - Depositary Receipt (Common Stock)
US ˙ NYSE ˙ US7156841063

SecurityTLK / Perusahaan Perseroan (Persero) PT Telekomunikasi Indonesia Tbk - Depositary Receipt (Common Stock)
InstitutionParallel Advisors, LLC
Latest Disclosed Ownership10,019 shares
Latest Disclosed Value $ 210,900
Parallel Advisors, LLC ownership in TLK / Perusahaan Perseroan (Persero) PT Telekomunikasi Indonesia Tbk - Depositary Receipt (Common Stock)

On February 11, 2026 - Parallel Advisors, LLC filed a 13F-HR form disclosing ownership of 10,019 shares of Perusahaan Perseroan (Persero) PT Telekomunikasi Indonesia Tbk - Depositary Receipt (Common Stock) (US:TLK) valued at $210,900 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 8,885 shares of Perusahaan Perseroan (Persero) PT Telekomunikasi Indonesia Tbk - Depositary Receipt (Common Stock). This represents a change in shares of 12.76% during the quarter. The current value of the position is $156,898 USD.

Parallel Advisors, LLC has a history of taking positions in derivatives of the underlying security (TLK) in the form of stock options. The firm currently holds call 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.

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Institutional Put/Call Ratios
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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.

TLK / Perusahaan Perseroan (Persero) PT Telekomunikasi Indonesia Tbk - Depositary Receipt (Common Stock) 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)
2026-02-11 2025-12-31 13F PERUSAHAAN PERSEROAN (PERSERO) P T TELEKOM ADR 715684106 10,019 1,134 12.76 211 25.75 0.0039
2025-11-13 2025-09-30 13F PERUSAHAAN PERSEROAN (PERSERO) P T TELEKOM ADR 715684106 8,885 18 0.20 167 11.33 0.0031
2025-07-08 2025-06-30 13F PERUSAHAAN PERSEROAN (PERSERO) P T TELEKOM ADR 715684106 8,867 6,443 265.80 150 328.57 0.0030
2025-04-08 2025-03-31 13F PERUSAHAAN PERSEROAN (PERSERO) P T TELEKOM ADR 715684106 2,424 -1,463 -37.64 36 -44.44 0.0008
2025-02-10 2024-12-31 13F PERUSAHAAN PERSEROAN (PERSERO) P T TELEKOM ADR 715684106 3,887 -5,110 -56.80 64 -64.41 0.0014
2024-11-13 2024-09-30 13F PERUSAHAAN PERSEROAN (PERSERO) P T TELEKOM ADR 715684106 8,997 1,323 17.24 178 23.78 0.0042
2024-08-08 2024-06-30 13F PERUSAHAAN PERSEROAN (PERSERO) P T TELEKOM ADR 715684106 7,674 451 6.24 144 -10.62 0.0037
2024-05-06 2024-03-31 13F PERUSAHAAN PERSEROAN PERSERO P T TELEKOM ADR 715684106 7,223 1,012 16.29 161 0.63 0.0044
2024-02-12 2023-12-31 13F PERUSAHAAN PERSEROAN PERSERO P T TELEKOM ADR 715684106 6,211 -521 -7.74 160 -1.85 0.0047
2024-05-20 2023-09-30 13F/A-1 PERUSAHAAN PERSEROAN PERSERO P T TELEKOM ADR 715684106 6,732 -68 -1.00 162 -10.50 0.0054
2023-11-14 2023-09-30 13F PERUSAHAAN PERSEROAN PERSERO P T TELEKOM ADR 715684106 6,732 -68 162 0.0054
2024-05-20 2023-06-30 13F/A-1 PERUSAHAAN PERSEROAN PERSERO P T TELEKOM ADR 715684106 6,800 525 8.37 181 5.85 0.0058
2023-08-04 2023-06-30 13F PERUSAHAAN PERSEROAN PERSERO P T TELEKOM ADR 715684106 6,800 525 181 0.0058
2024-05-20 2023-03-31 13F/A-1 PERUSAHAAN PERSEROAN PERSERO P T TELEKOM ADR 715684106 6,275 1,179 23.14 171 41.32 0.0058
2023-04-25 2023-03-31 13F PERUSAHAAN PERSEROAN PERSERO P T TELEKOM ADR 715684106 6,275 1,179 171 0.0058
2023-02-06 2022-12-31 13F PERUSAHAAN PERSEROAN PERSERO P T TELEKOM ADR 715684106 5,096 -2,576 -33.58 122 -45.25 0.0053
2022-11-10 2022-09-30 13F PERUSAHAAN PERSEROAN (PERSERO) P T TELEKOM ADR 715684106 7,672 4,812 168.25 221 187.01 0.0102
2022-08-01 2022-06-30 13F PERUSAHAAN PERSEROAN (PERSERO) P T TELEKOM ADR 715684106 2,860 -37 -1.28 77 -18.09 0.0035
2022-04-28 2022-03-31 13F PERUSAHAAN PERSEROAN (PERSERO) P T TELEKOM ADR 715684106 2,897 -105 -3.50 94 8.05 0.0037
2022-01-20 2021-12-31 13F PERUSAHAAN PERSEROAN (PERSERO) P T TELEKOM ADR 715684106 3,002 812 37.08 87 55.36 0.0032
2021-11-02 2021-09-30 13F/A-1 PERUSAHAAN PERSEROAN (PERSERO) P T TELEKOM ADR 715684106 2,190 753 52.40 56 80.65 0.0023
2021-08-06 2021-06-30 13F PERUSAHAAN PERSEROAN PERSERO P T TELEKOM ADR 715684106 1,437 -762 -34.65 31 -40.38 0.0013
2021-04-23 2021-03-31 13F PERUSAHAAN PERSEROAN PERSERO P T TELEKOM ADR 715684106 2,199 237 12.08 52 13.04 0.0025
2021-02-02 2020-12-31 13F PERUSAHAAN PERSEROAN PERSERO P T TELEKOM ADR 715684106 1,962 -81 -3.96 46 31.43 0.0025
2020-10-27 2020-09-30 13F PERUSAHAAN PERSEROAN (PERSERO) P T TELEKOM ADR 715684106 2,043 -808 -28.34 35 -43.55 0.0022
2020-07-16 2020-06-30 13F PERUSAHAAN PERSEROAN PERSERO P T TELEKOM ADR 715684106 2,851 163 6.06 62 21.57 0.0040
2020-04-27 2020-03-31 13F PERUSAHAAN PERSEROAN PERSERO P T TELEKOM ADR 715684106 2,688 999 59.15 51 6.25 0.0041
2020-01-30 2019-12-31 13F PERUSAHAAN PERSEROAN (PERSERO) P T TELEKOM ADR 715684106 1,689 -8 -0.47 48 -5.88 0.0036
2019-11-01 2019-09-30 13F PERUSAHAAN PERSEROAN (PERSERO) P T TELEKOM ADR 715684106 1,697 666 64.60 51 70.00 0.0044
2019-08-05 2019-06-30 13F PERUSAHAAN PERSEROAN (PERSERO) P T TELEKOM ADR 715684106 1,031 150 17.03 30 25.00 0.0029
2019-05-01 2019-03-31 13F PERUSAHAAN PERSEROAN (PERSERO) P T TELEKOM ADR 715684106 881 284 47.57 24 60.00 0.0027
2019-02-05 2018-12-31 13F PERUSAHAAN PERSEROAN PERSERO P T TELEKOM ADR 715684106 597 -305 -33.81 15 -31.82 0.0021
2018-11-01 2018-09-30 13F PERUSAHAAN PERSEROAN (PERSERO) P T TELEKOM ADR 715684106 902 -216 -19.32 22 -24.14 0.0027
2018-07-30 2018-06-30 13F PERUSAHAAN PERSEROAN PERSERO P T TELEKOM ADR 715684106 1,118 -2,930 -72.38 29 -72.90 0.0041
2018-05-08 2018-03-31 13F PERUSAHAAN PERSEROAN (PERSERO) P T TELEKOM ADR 715684106 4,048 1,653 69.02 107 38.96 0.0167
2018-02-13 2017-12-31 13F P T TELEKOMUNIKASI INDONESIA SPONSORED ADR ADR 715684106 2,395 -241 -9.14 77 -2.53 0.0126
2017-11-15 2017-09-30 13F/A-1 P T TELEKOMUNIKASI INDONESIA SPONSORED ADR ADR 715684106 2,636 195 7.99 79 -8.14 0.0136
2017-08-07 2017-06-30 13F P T TELEKOMUNIKASI INDONESIA SPONSORED ADR ADR 715684106 2,441 104 4.45 86 11.69 0.0162
2017-05-12 2017-03-31 13F/A-1 P T TELEKOMUNIKASI INDONESIA SPONSORED ADR ADR 715684106 2,337 684 41.38 77 60.42 0.0153
2017-05-12 2017-03-31 13F P T TELEKOMUNIKASI INDONESIA SPONSORED ADR ADR 715684106 2,337 77
2017-02-14 2016-12-31 13F P T TELEKOMUNIKASI INDONESIA SPONSORED ADR ADR 715684106 1,653 1,653 48 0.0113
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
(%)
2022-01-19 2021-12-31 13F PERUSAHAAN PERSEROAN PERSERO P T TELEKOM ADR Call 0 -100.00 0 -100.00 n/a n/a n/a
2021-10-22 2021-09-30 13F PERUSAHAAN PERSEROAN PERSERO P T TELEKOM ADR Call 1,437 31 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.