TTM TECHNOLOGIES (TTMI) Institutional Shareholders
TTM TECHNOLOGIES (TTMI) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $17.41B in TTMI holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of TTMI tracked by InsiderSet, reporting ownership valued at approximately $2.05B in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $1.23B, representing an estimated loss of -39.95% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 47% of the total disclosed TTMI value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Portfolio Management Llc, Vanguard Capital Management Llc, and several other long-term asset managers with concentrated positions in TTM TECHNOLOGIES (TTMI).
This page ranks the largest institutional TTMI shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
625
Total Reported Value
$17.41B
Largest Holder
Blackrock, Inc.
Largest Position
$2.05B
Insider Transactions (90d)
50
Latest Filing Quarter
Q2 2026
New Institutional Positions
92
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.03% | 10,979,290 | $2,053,346,895 | $1,232,974,267 | -$820,372,628 | -39.95% | |
| Vanguard Portfolio Management Llc | 0.05% | 5,637,672 | $1,054,357,417 | $633,110,566 | -$421,246,851 | -39.95% | |
| Vanguard Capital Management Llc | 0.02% | 4,681,367 | $875,509,256 | $525,717,514 | -$349,791,742 | -39.95% | |
| Whale Rock Capital Management Llc | 6.35% | 4,230,575 | $791,202,137 | $475,093,573 | -$316,108,565 | -39.95% | |
| Invesco Ltd. | 0.06% | 4,184,872 | $782,654,762 | $469,961,126 | -$312,693,636 | -39.95% | |
| State Street Corp | 0.02% | 3,296,584 | $616,527,140 | $370,206,383 | -$246,320,757 | -39.95% | |
| Jane Street Group, Llc | 0.33% | 2,756,443 | $515,509,969 | $309,548,549 | -$205,961,420 | -39.95% | |
| Lone Pine Capital | Stephen Mandel | 3.13% | 2,738,075 | $512,074,787 | $307,485,823 | -$204,588,965 | -39.95% |
| Dimensional Fund Advisors Lp | 0.09% | 2,645,697 | $494,800,910 | $297,111,773 | -$197,689,137 | -39.95% | |
| Fmr Llc | 0.02% | 2,537,491 | $474,561,603 | $284,960,239 | -$189,601,364 | -39.95% | |
| Geode Capital Management, Llc | 0.03% | 2,522,806 | $473,280,631 | $283,311,114 | -$189,969,517 | -40.14% | |
| Wellington Management Group Llp | 0.07% | 2,268,404 | $424,236,916 | $254,741,769 | -$169,495,147 | -39.95% | |
| Capital World Investors | 0.04% | 2,004,242 | $374,833,339 | $225,076,377 | -$149,756,962 | -39.95% | |
| Polar Capital Holdings Plc | 1.04% | 1,965,915 | $367,665,423 | $220,772,255 | -$146,893,169 | -39.95% | |
| Jpmorgan Chase & Co | 0.02% | 1,863,572 | $349,003,412 | $209,279,136 | -$139,724,276 | -40.04% | |
| Castle Hook Partners Lp | 3.57% | 1,781,121 | $333,105,249 | $200,019,888 | -$133,085,361 | -39.95% | |
| Arrowstreet Capital, Limited Partnership | 0.15% | 1,765,252 | $330,137,429 | $198,237,800 | -$131,899,629 | -39.95% | |
| Norges Bank | 0.02% | 1,273,139 | $238,102,456 | $142,973,510 | -$95,128,946 | -39.95% | |
| Goldman Sachs Group Inc | 0.02% | 1,122,923 | $210,009,059 | $126,104,253 | -$83,904,806 | -39.95% | |
| Atalan Capital Partners, Lp | 11.61% | 1,011,840 | $189,234,317 | $113,629,632 | -$75,604,685 | -39.95% | |
| Morgan Stanley | 0.01% | 923,826 | $172,774,196 | $103,745,660 | -$69,028,536 | -39.95% | |
| Northern Trust Corp | 0.02% | 894,035 | $167,202,426 | $100,400,131 | -$66,802,296 | -39.95% | |
| Charles Schwab Investment Management Inc | 0.02% | 874,674 | $163,581,531 | $98,225,890 | -$65,355,641 | -39.95% | |
| Sixth Street Partners Management Company, L.P. | 0.02% | 874,674 | $163,581,531 | $98,225,890 | -$65,355,641 | -39.95% | |
| Massachusetts Financial Services Co | 0.05% | 793,427 | $151,701,296 | $89,101,852 | -$62,599,444 | -41.26% | |
| Aqr Capital Management Llc | 0.05% | 777,177 | $145,347,549 | $87,276,977 | -$58,070,572 | -39.95% | |
| Millennium Management Llc | 0.09% | 738,767 | $138,164,204 | $82,963,534 | -$55,200,670 | -39.95% | |
| Vanguard Fiduciary Trust Co | 0.03% | 668,619 | $125,045,125 | $75,085,914 | -$49,959,211 | -39.95% | |
| Nuveen, Llc | 0.03% | 663,592 | $124,104,977 | $74,521,382 | -$49,583,595 | -39.95% | |
| Nomura Asset Management International Inc. | 0.19% | 660,129 | $123,457,000 | $74,132,487 | -$49,324,513 | -39.95% | |
| Bank Of New York Mellon Corp | 0.02% | 612,074 | $114,469,990 | $68,735,910 | -$45,734,080 | -39.95% | |
| Analog Century Management Lp | 4.01% | 585,401 | $109,481,695 | $65,740,532 | -$43,741,163 | -39.95% | |
| Maplelane Capital, Llc | 4.44% | 566,000 | $105,853,320 | $63,561,800 | -$42,291,520 | -39.95% | |
| Palestra Capital Management Llc | 3.57% | 562,582 | $105,214,086 | $63,177,959 | -$42,036,127 | -39.95% | |
| Susquehanna International Group, Llp | 0.09% | 546,927 | $102,286,288 | $61,419,902 | -$40,866,386 | -39.95% | |
| Alliancebernstein L.P. | 0.03% | 1,047,082 | $102,006,728 | $117,587,309 | +$15,580,581 | +15.27% | |
| Citadel Advisors Llc | 0.06% | 528,648 | $98,867,749 | $59,367,170 | -$39,500,579 | -39.95% | |
| Allspring Global Investments Holdings, Llc | 0.15% | 547,566 | $98,397,610 | $61,491,662 | -$36,905,948 | -37.51% | |
| Portolan Capital Management, Llc | 3.56% | 507,838 | $94,975,863 | $57,030,207 | -$37,945,656 | -39.95% | |
| Third Point | Daniel Loeb | 2.03% | 505,000 | $94,445,100 | $56,711,500 | -$37,733,600 | -39.95% |
| Hood River Capital Management Llc | 0.68% | 501,716 | $93,830,926 | $56,342,707 | -$37,488,219 | -39.95% | |
| Dendur Capital Lp | 5.24% | 479,000 | $89,582,580 | $53,791,700 | -$35,790,880 | -39.95% | |
| Two Sigma Investments, Lp | 0.06% | 461,830 | $86,371,447 | $51,863,509 | -$34,507,938 | -39.95% | |
| Jennison Associates Llc | 0.05% | 456,071 | $85,294,399 | $51,216,773 | -$34,077,626 | -39.95% | |
| Neuberger Berman Group Llc | 0.06% | 449,897 | $84,139,737 | $50,523,433 | -$33,616,304 | -39.95% | |
| Qube Research & Technologies Ltd | 0.09% | 419,097 | $78,379,521 | $47,064,593 | -$31,314,928 | -39.95% | |
| Westfield Capital Management Co Lp | 0.25% | 416,052 | $77,810,045 | $46,722,640 | -$31,087,405 | -39.95% | |
| Toms Capital Investment Management Lp | 4.06% | 411,000 | $76,865,220 | $46,155,300 | -$30,709,920 | -39.95% | |
| Marshall Wace, Llp | 0.06% | 385,325 | $72,063,481 | $43,271,998 | -$28,791,484 | -39.95% | |
| Principal Financial Group Inc | 0.03% | 364,084 | $68,090,989 | $40,886,633 | -$27,204,356 | -39.95% |
Frequently asked questions about TTMI
Who owns the most TTMI stock?
The largest holders of TTMI are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for TTM TECHNOLOGIES (TTMI).
Is TTMI widely held by superinvestors?
Many widely followed stocks like TTMI appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly TTMI is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.