SCHEDULE 13D/A Filed 2026-06-16 Event 2026-06-12 SEC 0001104659-26-074481 →

Tether Global Investments Fund, S.I.C.A.F., S.A. → BITDEER TECHNOLOGIES GROUP BTDR

Stake: 19.70% Shares: 37,729,510 CUSIP: G11448100 Class: Class A ordinary shares, par value $0.0000001 per share

Item 4 — Purpose of Transaction

Effective on June 12, 2026, Tether Investments transferred 13,955,523 Class A Shares to Tether International, S.A. de C.V. (the "Transfer"). The Transfer resulted in no change in the aggregate number of Class A Shares beneficially owned by the Reporting Persons.

Cross-References

Insider Activity (last 365d)

5 transactions

5 buys · 0 sales · 0 awards/exercises

Issuer Cluster

6 13D/G filings on this issuer

5 other filings besides this one

Filer Track Record

21 filings by this filer

20 other filings in the data moat

Short Interest · settle 2026-07-15

DTC 6.07

56,954,361 shares short · +14.7% vs prior

Institutional Consensus · 2025-12-31

Held by elite portfolio managers

1 holder · $21.30M

Point72 Asset Mgmt

Post-Filing Returns · since 2026-06-12 on BTDR

+1 day

+2.7%

+5 days

+0.5%

+30 days

-32.0%

+60 days

—

+90 days

—

+180 days

—

Anchor price 17.83 on closest trading day on/after 2026-06-12. Source: Yahoo Finance daily adj_close (split + dividend adjusted).

Form 4 Insider Transactions · last 365d

Date	Insider	Role	Type	Shares	Price	Value
2026-07-01	Basit Haris Fozan	officer	Award	24,000	$15.44	$371K
2026-07-01	Trainor-Degirolamo Sheldon	director	Award	6,477	—	—
2026-07-01	Yang Guang George	director	Award	6,477	—	—
2026-07-01	Sirimongkolkasem Naphat	director	Award	6,477	—	—
2026-07-01	Potter Michael G	officer	Award	48,900	$15.44	$755K

Other 13D/G Filings on BITDEER TECHNOLOGIES GROUP

Filed	Form	Filer	Stake	Shares
2026-06-30	SCHEDULE 13D/A	Tether Global Investments Fund, S.I.C.A.F., S.A.	—	37,729,510	view →
2026-06-18	SCHEDULE 13G	Paloma Partners Management Co	—	—	view →
2026-06-09	SCHEDULE 13G	JANE STREET GROUP, LLC	—	—	view →
2025-03-17	SCHEDULE	Tether Holdings, S.A. de C.V.	21.40%	31,891,689	view →
2025-01-22	SCHEDULE	Tether Holdings Ltd	20.10%	30,066,689	view →

Other Filings by Tether Global Investments Fund, S.I.C.A.F., S.A.

Filed	Form	Issuer	Stake	Shares
2026-07-30	SCHEDULE 13D/A	Gold Royalty Corp.	14.40%	33,300,000	view →
2026-07-15	SCHEDULE 13D/A	Metalla Royalty & Streaming Ltd.	13.50%	12,587,333	view →
2026-07-02	SCHEDULE 13D/A	Elemental Royalty Corporation ELE	31.60%	20,354,627	view →
2026-06-30	SCHEDULE 13D/A	BITDEER TECHNOLOGIES GROUP BTDR	—	37,729,510	view →
2026-06-29	SCHEDULE 13D/A	VERSAMET ROYALTIES CORPORATION VMET	—	13,718,812	view →
2026-06-22	SCHEDULE 13D/A	RUM Group Inc. RUMBW	—	244,741,043	view →
2026-06-16	SCHEDULE 13D/A	Antalpha Platform Holding Co ANTA	8.10%	1,950,000	view →
2026-06-16	SCHEDULE 13D/A	Metalla Royalty & Streaming Ltd. MTA	—	11,489,175	view →
2026-06-09	SCHEDULE 13D/A	Metalla Royalty & Streaming Ltd. MTA	—	11,266,571	view →
2026-05-22	SCHEDULE 13G	Stablecoin Development Corp SDEV	—	—	view →
2026-01-09	SCHEDULE	Metalla Royalty & Streaming Ltd. MTA	7.80%	7,201,376	view →
2025-11-03	SCHEDULE	Gold Royalty Corp. GROY-WT	10.50%	17,991,198	view →
2025-08-18	SCHEDULE	Adecoagro S.A. AGRO	73.60%	73,553,625	view →
2025-08-11	SCHEDULE	Rumble Inc. RUMBW	32.60%	103,333,333	view →
2025-04-29	SCHEDULE	Adecoagro S.A. AGRO	70.00%	69,995,209	view →
2025-03-17	SCHEDULE	Adecoagro S.A. AGRO	20.40%	20,398,699	view →
2025-03-17	SCHEDULE	Bitdeer Technologies Group BTDR	21.40%	31,891,689	view →
2025-02-25	SCHEDULE	Adecoagro S.A. AGRO	20.20%	20,398,699	view →
2025-02-18	SCHEDULE	Adecoagro S.A. AGRO	20.20%	20,398,699	view →
2025-01-22	SCHEDULE	Bitdeer Technologies Group BTDR	20.10%	30,066,689	view →

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