14,641,148 shares of Taiyo Yuden (TSE: 6976) changed hands on 3 August. 10.8 percent of the company, in one day.
Nobody who received them has to file anything.
A correction before the rest. On 12 August I wrote that a Japanese large shareholding report does not name the counterparty. That was wrong. The 60 day table has a column for it, and Situational Awareness has now filed that detail.
Five names took the block.
Citadel Multi-Strategy Equities Master Fund, 3,335,335 and 1,287,985 shares at 9,397 yen
Jane Street Financial, 1,882,020 at 10,225
JP Morgan Securities, 4,135,808 at 10,225
Barclays Bank, 4,000,000 at 10,225
Now count the slices. 3.05, 2.95, 2.46, 1.38, 0.94.
Japan's disclosure threshold is 5 percent. Not one of them crosses it.
And the seller finished that day at 4.41 percent, down from a peak of 16.61 on 21 July. That is also below 5.
So both sides of the trade are now invisible. The fund has dropped under the line it was reporting from. The five who took the stock never crossed it.
One more thing in the table. Two prices. Citadel paid 9,397 yen. The other three paid 10,225. Same day, same stock, 828 yen apart. The filing does not say why, so neither will I.
And the selling started before the story did. 185,200 shares on 28 July, in the market. 1,700,000 on 30 July. The margin call reporting came on the 29th and 30th.
What I still cannot tell you: three of those five are dealer entities. Where the stock went after them is not in any document I can read.
Sources, in order:
Situational Awareness LP, large shareholding reports on Taiyo Yuden, initial filing through change report No.8, EDINET.
The 10.8 percent and the 9,963 yen weighted average are my arithmetic from that 60 day table, and the read is mine too. Not advice.
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I didn’t know Leopold was a fellow MLCC bottleneck investor in Taiyo Yuden (6976)
It’s been disclosed today that Situational Awareness owns 5.99% of the company with a ~ ¥17,446/share avg as of June 29th.
Current prices are ¥9,797.
I actually added some today to show support since Taiyo Yuden is one of the largest % MLCC manufacturers globally.
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Just in case you're wondering why I'm so bullish on legacy memory...
Their hikes seem a lot extreme than $NBIS reported +17-21% GPU rentals today or Taiyo-Murata type MLCC hikes.
Price hikes projections expected for H2:
- SLC NAND: +120-170% in H2 vs H1
- High-capacity NOR: +90-110% in H2 vs H1
- ~DDR3/DDR4: +50% Q3
- DDR2: +35-40% in Q3
- LPDDR: +20% or more in Q3
- DDR1, older LPDDR and PSRAM: also rising
As a consolidated view...
Lot of these are stacked off existing hikes H1, (eg. 130-150% for H1 SLC NAND), so you get +406%-575% cumulative throughout 2026.
Which impacts blended net income overall more than upstream wafer COGS hikes (eg. +45% DRAM wafers from $PSMC)
So I'd expect Q3 earnings for a lot of the legacy memory fabless companies to cook
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In early August, MLCC suppliers experienced across-the-board growth in order intake and shipments, with Japanese and Korean suppliers—namely Murata, SEMCO, Taiyo Yuden, and Kyocera—seeing their order backlogs steadily mount.
The MLCC industry’s overall BB ratio has climbed up to 1.1, compared to 1.08 in July. Among Japanese and Korean suppliers, Murata, Taiyo Yuden, Kyocera, and SEMCO have all posted BB ratios exceeding 1.2, with the exception of TDK at 0.95. Suppliers based in Taiwan and Mainland China have also benefited from the spillover of orders for mid-to-high-capacitance consumer MLCCs, lifting their average BB ratios above 0.9.
Capitalizing on the voracious demand for high-end MLCCs used in AI servers, both SEMCO and Murata posted 2Q26 earnings that outperformed expectations. Murata has even revised its full-year 2026 revenue guidance upward to JPY 2.11 trillion, reflecting a 15% YoY increase. TrendForce projects that the supply-demand gap for AI server MLCCs will persist into 4Q26, signaling that the MLCC industry has entered the early stages of an upward cycle.
📊 For more:
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