MAXCYTE, INC. - Common Stock, par value $0.01 per share (MXCT)
CUSIP: 57777K106
Q3 2025 13F Holders as of 30 Sep 2025
- Type / Class
- Equity / Common Stock, par value $0.01 per share
- Shares outstanding
- 105,230,057
- Total 13F shares
- 70,074,346
- Share change
- -4,070,448
- Total reported value
- $110,752,241
- Price per share
- $1.58
- Number of holders
- 110
- Value change
- -$9,583,296
- Number of buys
- 45
- Number of sells
- 62
Quarterly Holders Quick Answers
What is CUSIP 57777K106?
CUSIP 57777K106 identifies MXCT - MAXCYTE, INC. - Common Stock, par value $0.01 per share in SEC institutional holdings data.
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Recent filing periods for CUSIP 57777K106:
Top shareholders of MXCT - MAXCYTE, INC. - Common Stock, par value $0.01 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| Casdin Partners Master Fund, L.P. |
3/4/5
|
10%+ Owner |
—
class O/S missing
|
10,000,000
|
$45,300,000 | — | 03 Oct 2022 | |
| BlackRock, Inc. |
13F
|
Company |
9.7%
|
10,202,243
|
$22,240,890 | — | 30 Jun 2025 | |
| CADIAN CAPITAL MANAGEMENT, LP |
13F
|
Company |
8.5%
|
8,914,476
|
$19,433,558 | — | 30 Jun 2025 | |
| MORGAN STANLEY |
13F
|
Company |
6.7%
|
7,025,463
|
$15,315,509 | — | 30 Jun 2025 | |
| MIRABELLA FINANCIAL SERVICES LLP |
13F
|
Company |
6.3%
|
6,600,000
|
$14,388,000 | — | 30 Jun 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
5.3%
|
5,601,680
|
$12,211,663 | — | 30 Jun 2025 | |
| Vitruvian Partners LLP |
13F
|
Company |
4.8%
|
5,043,356
|
$10,994,516 | — | 30 Jun 2025 | |
| RIVER GLOBAL INVESTORS LLP |
13D/G
|
— |
5.2%
|
5,497,452
|
$8,685,974 | $0 | 23 Sep 2025 | |
| Mudita Advisors LLP |
13F
|
Company |
3.2%
|
3,370,689
|
$7,348,102 | — | 30 Jun 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
2.4%
|
2,480,488
|
$5,408,636 | — | 30 Jun 2025 | |
| AXA S.A. |
13F
|
Company |
2.1%
|
2,202,378
|
$4,801,184 | — | 30 Jun 2025 | |
| STATE STREET CORP |
13F
|
Company |
2.1%
|
2,182,903
|
$4,758,729 | — | 30 Jun 2025 | |
| FMR LLC |
13F
|
Company |
1.8%
|
1,935,181
|
$4,218,694 | — | 30 Jun 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
1.7%
|
1,744,702
|
$3,803,617 | — | 30 Jun 2025 | |
| Chevy Chase Trust Holdings, LLC |
13F
|
Company |
1.6%
|
1,723,239
|
$3,756,661 | — | 30 Jun 2025 | |
| SILVERCREST ASSET MANAGEMENT GROUP LLC |
13F
|
Company |
1%
|
1,074,631
|
$2,342,696 | — | 30 Jun 2025 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.98%
|
1,028,075
|
$2,241,204 | — | 30 Jun 2025 | |
| Art Mandell |
3/4/5
|
Director |
—
mixed-class rows
|
436,552
mixed-class rows
|
$1,940,066 | — | 11 Jun 2024 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.75%
|
785,844
|
$1,713,140 | — | 30 Jun 2025 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
0.68%
|
717,800
|
$1,564,804 | — | 30 Jun 2025 | |
| Douglas Doerfler |
3/4/5
|
President and CEO, Director |
—
mixed-class rows
|
418,277
mixed-class rows
|
$1,509,382 | — | 04 Dec 2023 | |
| ROYCE & ASSOCIATES LP |
13F
|
Company |
0.62%
|
657,080
|
$1,432,434 | — | 30 Jun 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.42%
|
442,579
|
$964,822 | — | 30 Jun 2025 | |
| RICE HALL JAMES & ASSOCIATES, LLC |
13F
|
Company |
0.4%
|
417,846
|
$910,904 | — | 30 Jun 2025 | |
| FRED ALGER MANAGEMENT, LLC |
13F
|
Company |
0.37%
|
390,104
|
$850,427 | — | 30 Jun 2025 | |
| Willis Investment Counsel |
13F
|
Company |
0.36%
|
380,471
|
$829,427 | — | 30 Jun 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.33%
|
345,815
|
$753,876 | — | 30 Jun 2025 | |
| BARCLAYS PLC |
13F
|
Company |
0.31%
|
321,231
|
$700,284 | — | 30 Jun 2025 | |
| Apollo Management Holdings, L.P. |
13F
|
Company |
0.29%
|
307,987
|
$671,412 | — | 30 Jun 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.28%
|
296,468
|
$646,300 | — | 30 Jun 2025 | |
| LAZARD ASSET MANAGEMENT LLC |
13F
|
Company |
0.27%
|
284,498
|
$620,000 | — | 30 Jun 2025 | |
| HSBC HOLDINGS PLC |
13F
|
Company |
0.26%
|
273,218
|
$598,350 | — | 30 Jun 2025 | |
| Stanley C. Erck |
3/4/5
|
Director |
—
mixed-class rows
|
449,118
mixed-class rows
|
$546,585 | +$137,220 | 13 Aug 2025 | |
| BLAIR WILLIAM & CO/IL |
13F
|
Company |
0.24%
|
248,002
|
$540,644 | — | 30 Jun 2025 | |
| AQR CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.24%
|
247,693
|
$539,971 | — | 30 Jun 2025 | |
| Bleichroeder LP |
13F
|
Company |
0.24%
|
250,000
|
$521,930 | — | 30 Jun 2025 | |
| J. Stark Thompson PhD |
3/4/5
|
Director |
—
mixed-class rows
|
120,918
mixed-class rows
|
$502,459 | — | 09 Aug 2021 | |
| Rathbones Group PLC |
13F
|
Company |
0.23%
|
237,245
|
$493,469 | — | 30 Jun 2025 | |
| Nuveen, LLC |
13F
|
Company |
0.21%
|
217,311
|
$473,738 | — | 30 Jun 2025 | |
| AMERICAN CENTURY COMPANIES INC |
13F
|
Company |
0.19%
|
196,686
|
$428,775 | — | 30 Jun 2025 | |
| John Joseph Johnston |
3/4/5
|
Director |
—
mixed-class rows
|
221,950
mixed-class rows
|
$407,360 | — | 18 Jun 2025 | |
| XTX Topco Ltd |
13F
|
Company |
0.17%
|
174,666
|
$380,772 | — | 30 Jun 2025 | |
| UBS Group AG |
13F
|
Company |
0.16%
|
165,718
|
$361,265 | — | 30 Jun 2025 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.16%
|
163,150
|
$355,667 | — | 30 Jun 2025 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
0.14%
|
150,460
|
$327,992 | — | 30 Jun 2025 | |
| DOUGLAS RICHARD |
3/4/5
|
Director |
—
mixed-class rows
|
281,367
mixed-class rows
|
$320,040 | +$111,040 | 13 Aug 2025 | |
| SCHRODER INVESTMENT MANAGEMENT GROUP |
13F
|
Company |
0.13%
|
136,947
|
$298,544 | — | 30 Jun 2025 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
0.13%
|
133,822
|
$291,732 | — | 30 Jun 2025 | |
| STRS OHIO |
13F
|
Company |
0.12%
|
129,500
|
$282,310 | — | 30 Jun 2025 | |
| MARSHALL WACE, LLP |
13F
|
Company |
0.12%
|
129,308
|
$281,891 | — | 30 Jun 2025 |
Institutional Holders of MAXCYTE, INC. - Common Stock, par value $0.01 per share (MXCT) as of Q3 2025
As of 30 Sep 2025,
MAXCYTE, INC. - Common Stock, par value $0.01 per share (MXCT) was held by
110 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
70,074,346 shares.
The largest 10 holders included
BlackRock, Inc., CADIAN CAPITAL MANAGEMENT, LP, MIRABELLA FINANCIAL SERVICES LLP, MORGAN STANLEY, VANGUARD GROUP INC, Vitruvian Partners LLP, Mudita Advisors LLP, AXA Investment Managers S.A., GEODE CAPITAL MANAGEMENT, LLC, and STATE STREET CORP.
This page lists
110
institutional shareholders reporting positions in this security
for the Q3 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q3 2025 vs Q2 2025 Across Filers
Q2 2025 holders
114
Q3 2025 holders
110
Holder diff
-4
| Investor | Q2 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q2 2025 Value $ | Q3 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.